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Copies #1551 to push updates

stdevMac and others added 30 commits March 31, 2025 13:27
Extend documentation to include configuration and usage details for
Nethermind as an execution client in OP Stack rollup nodes. Updates
cover base configuration, snapshots, monitoring, and Ecotone activation.

- Updated base configuration to include Nethermind setup.
- Added Nethermind-specific snapshot handling and monitoring steps.
- Clarified Ecotone activation process for custom chains.
- Adjusted titles and descriptions for execution layer options.
Corrected references to "op-nethermind" by standardizing to "nethermind"
and updated monitoring setup links for Grafana and Prometheus.

- Adjusted base configuration and monitoring steps for Nethermind.
- Updated links to point to the latest Nethermind documentation.
- Fixed type mismatches in `ChainParametersForm` and `calculator-helpers`.
- Updated `.gitignore` to include additional files.
- Changed `next-sitemap.config.js` to use ES module export.
- Added missing import in `base-config.mdx`.
Add Nethermind as an alternative execution client implementation for
Superchain nodes alongside op-geth. This change:

- Introduces a tabbed interface to show both client options
- Adds detailed Nethermind build prerequisites and instructions
- Updates references to execution clients in related documentation
Add Nethermind-specific configuration instructions for snap sync
alongside existing op-geth options. This update:

- Adds Nethermind tab sections with proper command flags
- Makes generic text client-agnostic instead of op-geth specific
- Includes warning about Nethermind restart impact during sync
- Provides equivalent archive sync configuration for Nethermind
Add Nethermind-specific troubleshooting information for unclean
shutdowns alongside existing op-geth content. This update:

- Structures troubleshooting information in tabs for both clients
- Makes references to execution clients generic rather than op-geth specific
- Provides Nethermind-specific solutions for database issues after
  unclean shutdowns including lock file handling and resync instructions
- Includes command examples for resolving different corruption scenarios
Update documentation to use generic "execution clients" terminology
instead of specifically referencing "op-geth". This change ensures the
documentation properly reflects support for multiple execution client
implementations including both op-geth and Nethermind.
AnkushinDaniil and others added 15 commits April 30, 2025 16:52
Update execution client configuration documentation to explicitly
mention both op-geth and nethermind as available options instead of
just referencing op-geth. This change improves clarity for operators
who might be using nethermind as their execution client.
Update node operation guide to include Nethermind as an execution client
alternative alongside op-geth. This change:
- Adds tabbed instructions for both op-geth and Nethermind configuration
- Replaces specific references to op-geth with generic execution client terminology
- Provides detailed steps for running a node with Nethermind
- Updates documentation to reflect multi-client support in the ecosystem
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
- Clarify op-geth version format explanation
- Fix capitalization of product names (Prometheus, Grafana, InfluxDB)
- Correct grammar: "Setup" → "Set up" for verb usage
- Add consistent formatting for technical terms
@bradleycamacho bradleycamacho requested a review from a team as a code owner May 19, 2025 20:01
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📝 Walkthrough

Walkthrough

The changes introduce several documentation and code updates to support Nethermind as an alternative execution client alongside op-geth for OP Stack nodes. Documentation files are revised to clarify, compare, and provide setup instructions for both execution clients, including configuration, monitoring, snapshot management, troubleshooting, and tutorials for running nodes from source or Docker. The .gitignore file is updated to ignore additional files and directories. In the codebase, state variables in ChainParametersForm.tsx are refactored from string to boolean, and the helper function for string-to-boolean conversion is removed. The function signature of resultsFeeScalarsAssumed in utils/calculator-helpers.ts is updated to accept a boolean instead of a string. Export style in next-sitemap.config.js is changed to ES Module syntax. Additional word list entries and a new jwt.txt file are added.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Docs
    participant op-geth
    participant Nethermind

    User->>Docs: Access node operator guides
    Docs-->>User: Present tabs/instructions for op-geth and Nethermind

    User->>Docs: Follow setup/configuration steps
    alt Using op-geth
        Docs-->>op-geth: Provide op-geth-specific commands/config
    else Using Nethermind
        Docs-->>Nethermind: Provide Nethermind-specific commands/config
    end

    User->>Docs: Reference troubleshooting or monitoring
    Docs-->>User: Show client-specific troubleshooting/monitoring steps
Loading
sequenceDiagram
    participant ChainParametersForm
    participant ResultsTable
    participant User

    User->>ChainParametersForm: Interact with form (toggle options)
    ChainParametersForm->>ChainParametersForm: Store booleans for state variables
    ChainParametersForm->>ResultsTable: Pass resultsParams.data
    ResultsTable-->>User: Display results based on boolean state
Loading
sequenceDiagram
    participant utils/calculator-helpers
    participant ChainParametersForm

    ChainParametersForm->>utils/calculator-helpers: Call resultsFeeScalarsAssumed(..., isStateEnabled: boolean, ...)
    utils/calculator-helpers-->>ChainParametersForm: Return descriptive string based on boolean
Loading

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Actionable comments posted: 1

🔭 Outside diff range comments (1)
jwt.txt (1)

1-2: ⚠️ Potential issue

Do not commit plaintext secrets to the repository.

This file appears to contain a JWT secret in plaintext, which poses a critical security risk if checked into source control. Secrets should be provided via environment variables or a secure secrets manager—not stored in the repo.

Suggested remediation:

--- a/jwt.txt
+++ /dev/null
- b3e59c3388416d034d24441e260d85bc16f9a61d31646fb23e5a9523beb61068
  1. Remove jwt.txt from the repository.
  2. Add jwt.txt (or its path) to .gitignore.
  3. Update documentation (e.g., README) to instruct users to supply their own JWT secret via an environment variable (e.g., export JWT_SECRET=...) or through a secrets management system.

Would you like help drafting the .gitignore entry and updating the documentation for secure secret management?

🧹 Nitpick comments (28)
pages/superchain/superchain-upgrades.mdx (2)

42-42: Typographical and formatting corrections

There are a couple of grammar issues in this sentence:

  • “see's” should be “sees”
  • “onchain” is more clear as “on-chain”

Apply this diff:

- If the node see's a versioning signal onchain before the node software has been updated for a hardfork, the node will [halt](/superchain/superchain-upgrades#rolluphalt-flags-on-node-binaries) to prevent chain divergence
+ If the node sees a versioning signal on-chain before the node software has been updated for a hardfork, the node will [halt](/superchain/superchain-upgrades#rolluphalt-flags-on-node-binaries) to prevent chain divergence

62-63: Simplify inline code styling

Inline code should be wrapped in backticks, not further italicized. Remove the surrounding asterisks while preserving parentheses for clarity:

-*   Execution layer configuration: In the execution layer *(`op-geth`)*, the [`--rollup.halt`](/operators/node-operators/configuration/execution-config#rolluphalt) flag can be set to specify the level of incompatibility (major, minor, patch, none) that will trigger a halt. This ensures that nodes do not process transactions under unsupported protocol versions.
+*   Execution layer configuration: In the execution layer (`op-geth`), the [`--rollup.halt`](/operators/node-operators/configuration/execution-config#rolluphalt) flag can be set to specify the level of incompatibility (major, minor, patch, none) that will trigger a halt. This ensures that nodes do not process transactions under unsupported protocol versions.

-*   Consensus layer configuration: Similarly, in the consensus layer *(`op-node`)*, the [`--rollup.halt`](/operators/node-operators/configuration/consensus-config#rolluphalt) flag serves the same purpose, allowing nodes to halt when encountering incompatible protocol versions.
+*   Consensus layer configuration: Similarly, in the consensus layer (`op-node`), the [`--rollup.halt`](/operators/node-operators/configuration/consensus-config#rolluphalt) flag serves the same purpose, allowing nodes to halt when encountering incompatible protocol versions.
.gitignore (1)

26-27: Duplicate chainspec entry
chainspec appears twice; consider removing the redundant line to keep the .gitignore DRY.

pages/operators/node-operators/json-rpc.mdx (2)

1007-1026: Use sentence case for section heading
The H2 heading “Execution Clients” should follow sentence case (capitalize only the first word) unless “Clients” is a proper noun listed in nouns.txt. Consider changing it to “Execution clients” for consistency with other headings.


1022-1025: Remove code formatting in link text
The link text [the upstream Nethermind RPC interface](...) includes backticks around “Nethermind” in the label. Use plain text in link labels for clarity and to avoid confusing readers:
Change [the upstream `Nethermind` RPC interface]
to
[the upstream Nethermind RPC interface]

pages/operators/node-operators/rollup-node.mdx (3)

58-61: Capitalize “Nethermind” consistently
The bullet for the execution client uses lowercase “nethermind.” As a proper noun, it should be Nethermind to match the rest of the documentation and ensure consistency.


68-70: Add article for smoother read
In the callout “Additional configuration options exist for execution clients and op-node.” consider adding “the” before “execution clients” for a smoother flow:

“Additional configuration options exist for the execution clients and op-node.”


98-99: Refine monitoring overview sentence
The sentence “It is important to regularly monitor your node, and you can optionally configure Prometheus and Grafana dashboard to make this process easier for you.” could be more concise and pluralize “dashboard.” For example:

“Regularly monitor your node by configuring Prometheus and Grafana dashboards for easier insights.”

pages/operators/node-operators/management/snap-sync.mdx (4)

24-24: Capitalize “Snap Sync” in H1 heading
The H1 heading “Using snap sync for node operators” should capitalize the feature name as “Using Snap Sync for node operators.”


28-31: Consistently capitalize “Snap Sync”
In the introductory text, change lowercase “Snap Sync is a native feature…” and “Both op-geth and nethermind support Snap Sync” to ensure both words are capitalized whenever referencing the feature.

🧰 Tools
🪛 LanguageTool

[style] ~29-~29: As a shorter alternative for ‘able to’, consider using “can then”.
Context: ...ate from other nodes on the network and is then able to start executing blocks from the complet...

(BE_ABLE_TO)


38-43: Capitalize “Snap Sync” in warning callout
In the warning callout, update “For snap sync, nodes should expose port…” to “For Snap Sync, nodes should expose port…” to maintain consistency with the feature’s capitalization.


99-101: Add missing article for clarity
In the Option 3 description, change “Continue using current sync approach” to “Continue using the current sync approach” for grammatical correctness.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~99-~99: You might be missing the article “the” here.
Context: ...Tabs> * Option 3: Continue using current sync approach (before Ecotone) where `o...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

pages/operators/node-operators/configuration/base-config.mdx (4)

2-5: Maintain code formatting consistency in frontmatter
In the frontmatter description, backticks are used around op-node and op-geth but not legacy geth. Consider adding backticks around legacy geth for consistent formatting:

description: Learn the node base configuration and recommended flags for `op-node`, `op-geth`, and `legacy geth`.

24-25: Capitalize “Nethermind” in callout
In the warning callout, change “nethermind” to Nethermind inside backticks to treat it as a proper noun and match the other client names.


29-31: Capitalize “Nethermind” in step description
Step 2 mentions “nethermind” lowercase. It should be Nethermind to align with the client’s proper naming.


153-158: Consistent casing for “Nethermind” in section heading
The subheading “### Configuring nethermind” should use Nethermind inside backticks for consistency:

### Configuring `Nethermind`
pages/operators/node-operators/management/troubleshooting.mdx (6)

23-23: Header should use sentence case
Per style guidelines, headers should capitalize only the first word (and proper nouns). Consider updating
# Node Troubleshooting# Node troubleshooting


35-35: Vary phrasing to avoid repetition
Multiple sections begin with “It means that …”. To improve readability, consider alternative phrasing such as “This indicates that …”.


40-41: Remove unnecessary comma in list item
Change
2. Check that execution client’s authenticated RPC is enabled, and that the URL is correct.
to
2. Check that execution client’s authenticated RPC is enabled and that the URL is correct.


54-56: Simplify “either/or” phrasing
In the 403 Forbidden section, update
Make sure that the --authrpc.vhosts parameter in execution client is either set to the correct host, or *.
to
Make sure that the --authrpc.vhosts parameter in execution client is either set to the correct host or *.


66-66: Clarify code formatting for directories
Wrap directory names in backticks for consistency:
P2P discovery`P2P discovery`
peerstore`peerstore`


91-100: Capitalize proper nouns and refine link text

  • Use “Geth docs” instead of “geth docs” for the link text.
  • Maintain consistent capitalization of “execution client”.
  • Consider varying the opening phrase (currently “It means execution client has experienced…”).
🧰 Tools
🪛 LanguageTool

[style] ~99-~99: Consider using a more concise synonym.
Context: ...n "unclean shutdown" and it can lead to a variety of problems for the node when it is restar...

(A_VARIETY_OF)

pages/operators/node-operators/management/snapshots.mdx (2)

28-35: Use code formatting for key terms in callout
Within the warning callout, wrap snap sync and op-geth in backticks for consistency:
* When using [snap sync](snap-sync) with op-geth
* When using \snap sync` with `op-geth``


72-79: Highlight manual snapshot management for op-geth
Consider wrapping op-geth in backticks within the warning callout for consistency:
Unlike Nethermind, op-geth requires manual snapshot management.
Unlike Nethermind, \op-geth` requires manual snapshot management.`

pages/operators/node-operators/tutorials/run-node-from-source.mdx (4)

30-31: Clarify execution client phrasing
Add backticks around “execution client” to match code formatting:
build op-node and execution client (op-geth or Nethermind)
build \op-node` and `execution client` (`op-geth` or `Nethermind`)`


66-69: Hyphenate compound adjective for byte size
Update
The secret takes the form of a 32 byte hex string.
to
The secret takes the form of a 32-byte hex string.


77-81: Avoid contractions for formality
Change “It’s generally easier” to “It is generally easier” to maintain a formal tone consistent with technical documentation.


361-361: Replace double punctuation with ellipsis
In the log example, change 21288291 .. 21288295 to a standard range or ellipsis:
21288291…21288295 (or use a single hyphenated range 21288291–21288295).

🧰 Tools
🪛 LanguageTool

[typographical] ~361-~361: Two consecutive dots
Context: ...lock or block range processed, e.g., or x4 21288291 .. 21288295 or 21288296 * **Rece...

(DOUBLE_PUNCTUATION)

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro
Cache: Disabled due to data retention organization setting
Knowledge Base: Disabled due to data retention organization setting

📥 Commits

Reviewing files that changed from the base of the PR and between fe89c1a and cf70924.

⛔ Files ignored due to path filters (1)
  • public/img/guides/node-operators/node-arch.svg is excluded by !**/*.svg
📒 Files selected for processing (20)
  • .gitignore (2 hunks)
  • components/calculator/ChainParametersForm.tsx (6 hunks)
  • jwt.txt (1 hunks)
  • next-sitemap.config.js (1 hunks)
  • pages/operators/node-operators/architecture.mdx (3 hunks)
  • pages/operators/node-operators/configuration.mdx (1 hunks)
  • pages/operators/node-operators/configuration/base-config.mdx (6 hunks)
  • pages/operators/node-operators/configuration/consensus-config.mdx (5 hunks)
  • pages/operators/node-operators/json-rpc.mdx (1 hunks)
  • pages/operators/node-operators/management/blobs.mdx (1 hunks)
  • pages/operators/node-operators/management/snap-sync.mdx (6 hunks)
  • pages/operators/node-operators/management/snapshots.mdx (1 hunks)
  • pages/operators/node-operators/management/troubleshooting.mdx (5 hunks)
  • pages/operators/node-operators/rollup-node.mdx (3 hunks)
  • pages/operators/node-operators/tutorials/node-from-docker.mdx (3 hunks)
  • pages/operators/node-operators/tutorials/node-from-source.mdx (4 hunks)
  • pages/operators/node-operators/tutorials/run-node-from-source.mdx (9 hunks)
  • pages/superchain/superchain-upgrades.mdx (1 hunks)
  • utils/calculator-helpers.ts (3 hunks)
  • words.txt (9 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
`**/*.mdx`: "ALWAYS review Markdown content THOROUGHLY with the following criteria: - First, check the frontmatter section at the top of the file: 1. For regular pages, ensure AL...

**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:

  • First, check the frontmatter section at the top of the file:
    1. For regular pages, ensure ALL these fields are present and not empty:
    ---
    title: [non-empty]
    lang: [non-empty]
    description: [non-empty]
    topic: [non-empty]
    personas: [non-empty array]
    categories: [non-empty array]
    content_type: [valid type]
    ---
    1. For landing pages (index.mdx or files with ), only these fields are required:
    ---
    title: [non-empty]
    lang: [non-empty]
    description: [non-empty]
    topic: [non-empty]
    ---
    1. If any required fields are missing or empty, comment:
      'This file appears to be missing required metadata. Please check keywords.config.yaml for valid options and add the required fields manually. You can validate your changes by running:
    pnpm validate-metadata
    ```'
  • Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
  • Avoid gender-specific language and use the imperative form.
  • Monitor capitalization for emphasis. Avoid using all caps, italics, or bold for emphasis.
  • Ensure proper nouns are capitalized in sentences.
  • Apply the Oxford comma.
  • Use proper title case for buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
  • Use correct spelling and grammar at all times (IMPORTANT).
  • For H1, H2, and H3 headers:
    1. Use sentence case, capitalizing only the first word.
    2. Preserve the capitalization of proper nouns, technical terms, and acronyms as defined in the 'nouns.txt' file located in the root directory of the project.
    3. Do not automatically lowercase words that appear in the 'nouns.txt' file, regardless of their position in the header.
  • Flag any headers that seem to inconsistently apply these rules for manual review.
  • When reviewing capitalization, always refer to the 'nouns.txt' file for the correct capitalization of proper nouns and technical terms specific to the project.
    "
  • pages/operators/node-operators/configuration.mdx
  • pages/superchain/superchain-upgrades.mdx
  • pages/operators/node-operators/tutorials/node-from-docker.mdx
  • pages/operators/node-operators/configuration/consensus-config.mdx
  • pages/operators/node-operators/architecture.mdx
  • pages/operators/node-operators/tutorials/node-from-source.mdx
  • pages/operators/node-operators/rollup-node.mdx
  • pages/operators/node-operators/json-rpc.mdx
  • pages/operators/node-operators/management/snap-sync.mdx
  • pages/operators/node-operators/management/blobs.mdx
  • pages/operators/node-operators/configuration/base-config.mdx
  • pages/operators/node-operators/management/troubleshooting.mdx
  • pages/operators/node-operators/management/snapshots.mdx
  • pages/operators/node-operators/tutorials/run-node-from-source.mdx
🧬 Code Graph Analysis (1)
components/calculator/ChainParametersForm.tsx (1)
components/calculator/ResultsTable.tsx (2)
  • ResultsParams (4-19)
  • ResultsTable (21-166)
🪛 LanguageTool
words.txt

[duplication] ~99-~99: Možný preklep: zopakovali ste slovo
Context: ...atacap DATADIR datadir Decommit devdocs Devnet devnet Devnets devnets direnv DISABLETXPOOLGOS...

(WORD_REPEAT_RULE)


[duplication] ~101-~101: Možný preklep: zopakovali ste slovo
Context: ... datadir Decommit devdocs Devnet devnet Devnets devnets direnv DISABLETXPOOLGOSSIP disabletxpoo...

(WORD_REPEAT_RULE)


[duplication] ~104-~104: Možný preklep: zopakovali ste slovo
Context: ...cs Devnet devnet Devnets devnets direnv DISABLETXPOOLGOSSIP disabletxpoolgossip Discv discv DIVU Dklen Drand dripcheck ...

(WORD_REPEAT_RULE)


[duplication] ~106-~106: Možný preklep: zopakovali ste slovo
Context: ...DISABLETXPOOLGOSSIP disabletxpoolgossip Discv discv DIVU Dklen Drand dripcheck Drippie Eige...

(WORD_REPEAT_RULE)


[duplication] ~115-~115: Možný preklep: zopakovali ste slovo
Context: ...klen Drand dripcheck Drippie Eigen EIPs ENABLEDEPRECATEDPERSONAL enabledeprecatedpersonal Encrypter energyweb enginekind Enode Er...

(WORD_REPEAT_RULE)


[duplication] ~121-~121: Možný preklep: zopakovali ste slovo
Context: ...al Encrypter energyweb enginekind Enode Erigon erigon ethdisco ETHERBASE etherbase Ethernity ...

(WORD_REPEAT_RULE)


[duplication] ~124-~124: Možný preklep: zopakovali ste slovo
Context: ...enginekind Enode Erigon erigon ethdisco ETHERBASE etherbase Ethernity Ethernow ETHSTATS ethstats EV...

(WORD_REPEAT_RULE)


[duplication] ~171-~171: Možný preklep: zopakovali ste slovo
Context: ...LTHCHECK healthcheck healthchecks hekla HISTORICALRPC historicalrpc HISTORICALRPCTIMEOUT historicalrpctimeo...

(WORD_REPEAT_RULE)


[duplication] ~173-~173: Možný preklep: zopakovali ste slovo
Context: ...hecks hekla HISTORICALRPC historicalrpc HISTORICALRPCTIMEOUT historicalrpctimeout HOLESKY Holesky holesky hoodi IERC IGNO...

(WORD_REPEAT_RULE)


[duplication] ~175-~175: Možný preklep: zopakovali ste slovo
Context: ...STORICALRPCTIMEOUT historicalrpctimeout HOLESKY Holesky holesky hoodi IERC IGNOREPRICE ignorepr...

(WORD_REPEAT_RULE)


[duplication] ~199-~199: Možný preklep: zopakovali ste slovo
Context: ...NALREMOTES journalremotes JSONRPCCONFIG JSPATH jspath jwtsecret JWTSECRETFILE Kdfparams Kecca...

(WORD_REPEAT_RULE)

pages/operators/node-operators/management/snap-sync.mdx

[uncategorized] ~99-~99: You might be missing the article “the” here.
Context: ...Tabs> * Option 3: Continue using current sync approach (before Ecotone) where `o...

(AI_EN_LECTOR_MISSING_DETERMINER_THE)

pages/operators/node-operators/management/troubleshooting.mdx

[style] ~87-~87: Three successive sentences begin with the same word. Consider rewording the sentence or use a thesaurus to find a synonym.
Context: ...eter is set to the correct network. 3. Verify that the op-node's L2 URL is pointing...

(ENGLISH_WORD_REPEAT_BEGINNING_RULE)


[style] ~99-~99: Consider using a more concise synonym.
Context: ...n "unclean shutdown" and it can lead to a variety of problems for the node when it is restar...

(A_VARIETY_OF)

pages/operators/node-operators/management/snapshots.mdx

[uncategorized] ~43-~43: Use a comma before “or” if it connects two independent clauses (unless they are closely connected and short).
Context: ...nnet databases can be generated manually or pre-migrated databases can be downloade...

(COMMA_COMPOUND_SENTENCE_2)

pages/operators/node-operators/tutorials/run-node-from-source.mdx

[typographical] ~361-~361: Two consecutive dots
Context: ...lock or block range processed, e.g., or x4 21288291 .. 21288295 or 21288296 * **Rece...

(DOUBLE_PUNCTUATION)

⏰ Context from checks skipped due to timeout of 90000ms (3)
  • GitHub Check: Redirect rules - docs-optimism
  • GitHub Check: Header rules - docs-optimism
  • GitHub Check: Pages changed - docs-optimism
🔇 Additional comments (61)
next-sitemap.config.js (1)

2-7:

✅ Verification successful

Verify ESM export compatibility for next-sitemap.config.js
Switching from CommonJS (module.exports = …) to ESM (export default …) requires Node to treat .js files as ES Modules. Without "type": "module" in your package.json or renaming this file to .cjs, Next-sitemap will fail to load the config.

Run this check to confirm your project is configured for ESM:


🏁 Script executed:

#!/bin/bash
# Check if package.json declares ESM modules
grep -R '"type": *"module"' -n package.json || echo "Warning: no ESM type found in package.json. Add \"type\": \"module\" or rename config to .cjs."

Length of output: 67


No ESM export issues detected
Your package.json already declares "type": "module", so next-sitemap.config.js can safely use export default ….

pages/superchain/superchain-upgrades.mdx (1)

1-16: Frontmatter completeness verified

All required metadata fields (title, lang, description, content_type, topic, personas, categories) are present and non-empty in the frontmatter.

pages/operators/node-operators/configuration/consensus-config.mdx (6)

2-2: Inline code formatting for op-node in frontmatter title
Use of inline code for the tool name is consistent and improves clarity.


4-4: Inline code formatting for op-node in description
Consistent use of backticks around op-node enhances readability in the frontmatter.


23-23: Inline code formatting for op-node in H1 heading
The heading correctly uses inline code for the component name, matching the style elsewhere.


97-97: Inline code formatting for op-node in body text
Inline code here clearly distinguishes the command name from surrounding text.


157-157: Inline code formatting for nethermind option
Formatting nethermind as inline code aligns with the list of other RPC provider kinds.


280-280: Addition of usage note for --log.level flag
Clear and concise instruction on how to set the log level, consistent with existing examples.

pages/operators/node-operators/configuration.mdx (1)

34-34: Remove "(op Geth)" to generalize execution client card
Card title now reflects generic execution layer configuration, fitting multi-client support.

.gitignore (1)

12-13: Ignore chainspec and package-lock.json
These entries prevent generated chain specifications and unwanted lockfiles from being committed.

words.txt (19)

10-10: Add new term "alethia"
Inserted in correct alphabetical position with consistent lowercase formatting.


56-56: Add new term "Bootnode"
Properly placed among other Boot* entries, matching capitalization conventions.


72-72: Add new term "chainspec"
Correct insertion point in the list and consistent lowercase entry.


75-75: Add new term "chiado"
Accurately ordered in the alphabetical sequence.


98-98: Add new term "Decommit"
Correct alphabetical placement under D*.


110-110: Add new term "Dklen"
Properly placed following other D* entries.


118-119: Add new terms "Encrypter" and "energyweb"
Both entries are correctly ordered and formatted.


121-121: Add new term "Enode"
Inserted in the proper position under E*.

🧰 Tools
🪛 LanguageTool

[duplication] ~121-~121: Možný preklep: zopakovali ste slovo
Context: ...al Encrypter energyweb enginekind Enode Erigon erigon ethdisco ETHERBASE etherbase Ethernity ...

(WORD_REPEAT_RULE)


124-124: Add new term "ethdisco"
Correct alphabetical ordering within existing E* entries.

🧰 Tools
🪛 LanguageTool

[duplication] ~124-~124: Možný preklep: zopakovali ste slovo
Context: ...enginekind Enode Erigon erigon ethdisco ETHERBASE etherbase Ethernity Ethernow ETHSTATS ethstats EV...

(WORD_REPEAT_RULE)


171-171: Add new term "hekla"
Appropriately placed in the list.

🧰 Tools
🪛 LanguageTool

[duplication] ~171-~171: Možný preklep: zopakovali ste slovo
Context: ...LTHCHECK healthcheck healthchecks hekla HISTORICALRPC historicalrpc HISTORICALRPCTIMEOUT historicalrpctimeo...

(WORD_REPEAT_RULE)


179-179: Add new term "hoodi"
Correct alphabetical placement under H*.


199-199: Add new term "JSONRPCCONFIG"
Proper insertion under J* and consistent uppercase formatting.

🧰 Tools
🪛 LanguageTool

[duplication] ~199-~199: Možný preklep: zopakovali ste slovo
Context: ...NALREMOTES journalremotes JSONRPCCONFIG JSPATH jspath jwtsecret JWTSECRETFILE Kdfparams Kecca...

(WORD_REPEAT_RULE)


203-203: Add new term "JWTSECRETFILE"
Correct alphabetical position and uppercase style.


204-204: Add new term "Kdfparams"
Appropriately inserted among other K* entries.


206-206: Add new term "Keyper"
Proper placement under K*.


209-209: Add new term "linea"
Correct alphabetical placement in the L* section.


256-257: Add new terms "NETHERMIND" and "Nethermind"
Both uppercase and capitalized forms are correctly positioned adjacent to the lowercase entry.


432-432: Add new term "taiko"
Properly inserted near other T* entries.


467-467: Add new term "worldchain"
Appropriately placed at the end of the word list.

pages/operators/node-operators/tutorials/node-from-docker.mdx (3)

30-32: Informational callout for execution client support
Well-formatted callout clearly explains that op-geth is the default and Nethermind is available.


83-87: Add EXECUTION_CLIENT environment variable section
New variable and its options (op-geth, nethermind) are clearly defined and correctly ordered.


116-117: Clarify default execution client behavior
Good addition stating that op-geth is used by default if no client is specified.

components/calculator/ChainParametersForm.tsx (6)

26-26: Type cast for comparableTransactionType is properly added.

The explicit type cast to ComparableTransactionType ensures type safety and clarity when initializing this state variable.


28-28: Boolean state variables replace string values.

State variables have been properly changed from string values ("yes"/"no") to boolean values (true/false), which is a more appropriate data type for representing binary states.

Also applies to: 33-33


34-49: Improved state initialization with proper data structure.

The resultsParams state is now initialized with a complete nested structure that matches the expected shape in ResultsTable. This makes the code more robust by ensuring the data structure is consistent from initialization.


70-71: Boolean parameters now used directly in function calls.

The parameter values are correctly passed as boolean values instead of strings, maintaining type consistency throughout the application and removing the need for string-to-boolean conversion.

Also applies to: 82-83


186-186: State update properly structured with nested data.

The update to setResultsParams correctly wraps the data object inside a data property, matching the updated state structure.


287-287: ResultsTable receives properly structured data prop.

The ResultsTable component now receives resultsParams.data instead of resultsParams directly, aligning with the component's expected props structure.

utils/calculator-helpers.ts (1)

78-78: Parameter type updated from string to boolean.

The conditional check has been properly updated to use a boolean comparison (isStateEnabled === true) instead of string comparison, aligning with the changes in ChainParametersForm.tsx.

pages/operators/node-operators/architecture.mdx (4)

23-23: Text formatting improved by removing extra space.

The unnecessary space has been removed, improving the document's formatting.


28-28: Clarified node flow diagram description.

The description now correctly states that the diagram applies to all execution client implementations, not just op-geth, which aligns with the added support for Nethermind.


42-51: Added documentation for supported execution clients.

This new section clearly documents the available execution client implementations (op-geth and Nethermind) and provides a brief description of each. The structure and content are appropriate and informative.


64-64: Updated tutorial references to include Nethermind.

The "Next steps" section now correctly mentions that the node setup tutorials include instructions for both op-geth and Nethermind clients, providing complete information for users.

pages/operators/node-operators/tutorials/node-from-source.mdx (5)

18-18: Added required component imports.

The import statement now includes the Tabs component, which is necessary for the tabbed interface implemented below.


42-91: Added tabbed interface for multiple execution client implementations.

The new tabbed interface effectively organizes build instructions for both op-geth and Nethermind execution clients, making the documentation more comprehensive. The structure and content are well-organized and technically accurate.


111-142: Improved structure with explicit section headers for rollup node.

The addition of JSX fragment section headers within the Steps component improves the document structure and readability by clearly separating the individual steps in the build process.


149-179: Improved structure with explicit section headers for execution client.

The explicit section headers within the Steps component for building the execution client enhance the clarity and organization of the instructions.


188-203: Improved structure with explicit section headers for legacy Geth.

The explicit section headers within the Steps component for building legacy Geth improve the document structure and provide consistent formatting with the other sections.

pages/operators/node-operators/rollup-node.mdx (1)

106-120: Approve client-specific monitoring updates
The split instructions for op-geth and Nethermind setups correctly reflect their respective Prometheus/Grafana guides and use proper noun capitalization. This aligns well with the multi-client support elsewhere.

pages/operators/node-operators/management/blobs.mdx (1)

44-53: Approve parallel ecotone configuration instructions
The tabbed UI cleanly presents instructions for both op-geth and Nethermind regarding the Ecotone activation date, mirroring patterns used elsewhere.

pages/operators/node-operators/configuration/base-config.mdx (1)

186-213:

❓ Verification inconclusive

Request verification of flag casing
The tabbed example correctly separates op-geth and Nethermind commands. Please verify that the enginekind flag values (geth and nethermind) match the clients’ expected case-sensitivity in the binary.

Run a quick grep to confirm flag usage:


🏁 Script executed:

rg --no-heading --color "enginekind" -n pages/operators/node-operators/configuration/base-config.mdx

Length of output: 532


🏁 Script executed:

#!/bin/bash
# Verify the exact casing of the enginekind flag in the MDX file
rg --no-heading -n "\-\-l2.enginekind" pages/operators/node-operators/configuration/base-config.mdx

Length of output: 173


Casing of --l2.enginekind flags confirmed
A search of pages/operators/node-operators/configuration/base-config.mdx shows the following uses:

  • Line 197: --l2.enginekind=geth
  • Line 210: --l2.enginekind=nethermind

Both values are lowercase. Please confirm that the op-node binary expects these exact lowercase strings for the enginekind flag.

pages/operators/node-operators/management/troubleshooting.mdx (4)

1-19: Frontmatter completeness confirmed
All required metadata fields (title, lang, description, content_type, topic, personas, categories, is_imported_content) are present and non-empty.


21-21: Import addition for Tabs component is correct
The new Tabs import complements the Callout component and is required for the tabbed UI in the Unclean Shutdowns section.


87-87: Confirm updated troubleshooting step for execution client
The new third step under “Wrong Chain” correctly references verifying the L2 URL against the execution client. Ensure this aligns with the actual CLI flags for both op-geth and Nethermind.

🧰 Tools
🪛 LanguageTool

[style] ~87-~87: Three successive sentences begin with the same word. Consider rewording the sentence or use a thesaurus to find a synonym.
Context: ...eter is set to the correct network. 3. Verify that the op-node's L2 URL is pointing...

(ENGLISH_WORD_REPEAT_BEGINNING_RULE)


102-152: Verify tabbed UI implementation
The new <Tabs> block for op-geth and Nethermind is a significant addition. Please confirm:

  1. The component import path is correct and the tabs render as intended.
  2. All nested content (headings, code blocks, callouts) displays properly within each tab.
pages/operators/node-operators/management/snapshots.mdx (4)

1-19: Frontmatter completeness confirmed
Required metadata fields (title, lang, description, content_type, topic, personas, categories, is_imported_content) are all present and non-empty.


37-44: “About snapshots and execution clients” section looks good
The new overview and subsections for op-geth are clear and correctly styled. No changes needed here.

🧰 Tools
🪛 LanguageTool

[uncategorized] ~43-~43: Use a comma before “or” if it connects two independent clauses (unless they are closely connected and short).
Context: ...nnet databases can be generated manually or pre-migrated databases can be downloade...

(COMMA_COMPOUND_SENTENCE_2)


45-55: Nethermind snapshot automation explanation is clear and accurate
The description of automated snapshot handling and the -c op-mainnet flag usage is precise.


62-69: Nethermind snapshot table and info callout are well-formatted
Table headers and links follow existing patterns. The callout correctly emphasizes automation.

pages/operators/node-operators/tutorials/run-node-from-source.mdx (2)

21-21: Import of Steps and Tabs is correct
The addition of Steps and Tabs alongside Callout supports the refactored tutorial flow.


82-169: Verify complex tutorial tab structure
The expanded <Tabs> component encapsulates detailed setup steps for both clients. Please confirm that:

  1. All <Steps> and <Tabs.Tab> child elements render correctly.
  2. The indentation and JSX fragments (e.g., {<h3>...}) display as intended in the compiled site.

@@ -55,17 +55,17 @@ Based on these trends, node operators should plan for future storage needs and c

## Superchain nodes

All nodes in the Superchain ecosystem can be run from `op-node` and `op-geth` binaries if they're included in the [Superchain Registry](/superchain/superchain-registry). You can specify the type of node you want to run by configuring the `--network` flag on `op-node` and the `--op-network` flag on `op-geth`.
All nodes in the Superchain ecosystem can be run from `op-node` and an execution client (`op-geth` or `Nethermind`) if they're included in the [Superchain Registry](/superchain/superchain-registry). You can specify the type of node you want to run by configuring the `--network` flag on `op-node` and the corresponding network flag on your execution client (`--op-network` for `op-geth` or `-c` for `Nethermind`).
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🛠️ Refactor suggestion

Unify terminology (“Superchain” vs “OP Stack”)
This line refers to the “Superchain ecosystem”, but the tutorial elsewhere uses “OP Stack”. For consistency, choose one term audience-wide.

🤖 Prompt for AI Agents
In pages/operators/node-operators/tutorials/run-node-from-source.mdx at line 58,
the term "Superchain ecosystem" is used, but the rest of the tutorial uses "OP
Stack." To maintain consistency, replace "Superchain ecosystem" with "OP Stack"
in this line, ensuring uniform terminology throughout the document.

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Actionable comments posted: 0

🧹 Nitpick comments (4)
pages/operators/node-operators/configuration/base-config.mdx (4)

4-4: Wrap legacy geth in backticks and unify naming.
The description currently reads “…recommended flags for op-node, op-geth, and legacy geth.” To maintain consistency, wrap legacy geth in backticks (or capitalize to Legacy Geth) to match the other client names.


34-34: Fix header capitalization.
H2 headers should use sentence case. Change:

## Configuring Your execution client

to:

## Configuring your execution client

186-186: Standardize tab label casing.
UI elements like tab labels should follow proper title case. Consider updating:

<Tabs items={['op-geth', 'Nethermind']}>

to:

<Tabs items={['OP-Geth', 'Nethermind']}>

or, if preferring mixed case:

<Tabs items={['Op-Geth', 'Nethermind']}>

269-271: Avoid personal pronouns and ensure proper noun capitalization.

  • Replace “our [developer support forum]” with “the [developer support forum]” to remove the possessive pronoun.
  • Capitalize nethermind to Nethermind (and wrap in backticks if referring to the binary) for consistency.
📜 Review details

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📥 Commits

Reviewing files that changed from the base of the PR and between cf70924 and 9d107a5.

📒 Files selected for processing (3)
  • pages/operators/node-operators/configuration/base-config.mdx (6 hunks)
  • pages/operators/node-operators/configuration/consensus-config.mdx (5 hunks)
  • pages/operators/node-operators/json-rpc.mdx (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • pages/operators/node-operators/configuration/consensus-config.mdx
  • pages/operators/node-operators/json-rpc.mdx
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📓 Path-based instructions (1)
`**/*.mdx`: "ALWAYS review Markdown content THOROUGHLY with the following criteria: - First, check the frontmatter section at the top of the file: 1. For regular pages, ensure AL...

**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:

  • First, check the frontmatter section at the top of the file:
    1. For regular pages, ensure ALL these fields are present and not empty:
    ---
    title: [non-empty]
    lang: [non-empty]
    description: [non-empty]
    topic: [non-empty]
    personas: [non-empty array]
    categories: [non-empty array]
    content_type: [valid type]
    ---
    1. For landing pages (index.mdx or files with ), only these fields are required:
    ---
    title: [non-empty]
    lang: [non-empty]
    description: [non-empty]
    topic: [non-empty]
    ---
    1. If any required fields are missing or empty, comment:
      'This file appears to be missing required metadata. Please check keywords.config.yaml for valid options and add the required fields manually. You can validate your changes by running:
    pnpm validate-metadata
    ```'
  • Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
  • Avoid gender-specific language and use the imperative form.
  • Monitor capitalization for emphasis. Avoid using all caps, italics, or bold for emphasis.
  • Ensure proper nouns are capitalized in sentences.
  • Apply the Oxford comma.
  • Use proper title case for buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
  • Use correct spelling and grammar at all times (IMPORTANT).
  • For H1, H2, and H3 headers:
    1. Use sentence case, capitalizing only the first word.
    2. Preserve the capitalization of proper nouns, technical terms, and acronyms as defined in the 'nouns.txt' file located in the root directory of the project.
    3. Do not automatically lowercase words that appear in the 'nouns.txt' file, regardless of their position in the header.
  • Flag any headers that seem to inconsistently apply these rules for manual review.
  • When reviewing capitalization, always refer to the 'nouns.txt' file for the correct capitalization of proper nouns and technical terms specific to the project.
    "
  • pages/operators/node-operators/configuration/base-config.mdx
⏰ Context from checks skipped due to timeout of 90000ms (3)
  • GitHub Check: Redirect rules - docs-optimism
  • GitHub Check: Header rules - docs-optimism
  • GitHub Check: Pages changed - docs-optimism
🔇 Additional comments (3)
pages/operators/node-operators/configuration/base-config.mdx (3)

19-19: Import of Tabs component is appropriate.
The addition of Tabs from nextra/components is necessary for the dual-client snippets. The import placement after frontmatter is correct.


23-25: Callout content looks good.
The warning now references both op-geth and nethermind and uses imperative tone appropriately.


29-31: List item addition is clear and accurate.
Step 2 now includes both op-geth and nethermind for initialization, aligning with the PR’s objective.

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