Released package source: 0.1.8. Latest released package source: 0.1.8. pascal-3d skill metadata version: 0.1.0. furniture-fit skill metadata version: 0.1.4. Recorded September 10, 2026.
This release lets the furniture-fit skill include an optional no-sign-in Pascal calculator link when the user asks for it or explicitly authorizes sending the visible rectangular measurements to Pascal. The link carries only exact room, item, uniform room-boundary clearance, unit, shared=1, and entry=agent_report values. It is omitted for missing, inferred, ambiguous, irregular, directional, or over-limit inputs and whenever the requested conclusion depends on project evidence such as pose, existing objects, doors, height, delivery access, or other scene constraints. The report must disclose that opening the link sends its visible measurement query to Pascal and may retain it in browser history or service logs.
The exact package source merged to public main at cbaed2c0af51e8fe51e8217de410dae8a69c289f and was published at 2026-09-10T06:14:36Z as the immutable GitHub prerelease tag pascal-agent-skills--v0.1.8. The released .mcp.json SHA-256 is e4042df42028e6f39cd3442d8896587f4f11a999bce828e8bee3a4bf1030d9ba; the unchanged released pascal-3d/SKILL.md SHA-256 is 55d263977898bad4375093435050dc377d512ab1600640e96b8ac106613e6f05; and the released furniture-fit/SKILL.md SHA-256 is ca812bc0e196d0890183af559affd11665cd3678c22d58a274983e6f02b4090e. A freshly downloaded and extracted tag source archive matched all three hashes and passed package validation and strict Claude plugin validation using the repository dependency tree.
Public quality and cli-smoke CI passed before merge. The new positive and negative package evals cover consent, URL privacy, exact values, irregular rooms, directional clearance, scene-dependent conclusions, and numeric bounds. An independent Claude Fable 5.1 source review found no remaining P0, P1, or P2 implementation issues after corrections. A native Claude host cohort did not run because the local Claude OAuth session could not refresh, so the skill metadata remains package-checks-only and this release makes no native-agent behavior claim. It also does not establish hosted app deployment, marketplace listing, external installation, adoption, or retention.
The unreleased submission-preparation candidate based on public main at f107edabb68743290de4ba50b701c2e04869cabb explicitly classifies every registered MCP tool with readOnlyHint, destructiveHint, and openWorldHint. plugin-evals/tool-annotation-justifications.json records the exact three values and a non-empty justification for every hint on all 46 tools. The independent repository policy validator requires the exact inventory, values, keys, ordering, and non-empty justifications; the live tools/list regression test requires the packet to match the registered server. The classifications distinguish 17 closed-world reads, two open-world image-analysis reads, 14 additive closed-world mutations, 12 destructive closed-world operations, and one destructive open-world photo-to-scene operation. This counted 46-tool inventory is the public package's; the hosted server additionally registers hosted-only Capture scan tools that are documented separately and stay outside this packet.
The four focused package-policy files passed 38 tests with 60 assertions. The live annotation regression passed with 324 assertions, and the complete packages/mcp suite passed 361 tests with 1,684 assertions. The MCP dependency build, repository check across 2,100 files, package validator, and Claude Code 2.1.267 strict plugin validation also passed. These local checks establish source-level inventory, value, and justification completeness for the tested candidate. They do not establish behavior of the production hosted endpoint, a portal Scan Tools run or approval, domain verification, verified publisher identity, reviewer access, submission, review, publication, listing, or release. The publishing suite records each external prerequisite and remains blocked until they pass.
This release adds one Claude plugin-provided local stdio server whose exact command is pascal mcp connect. The package does not contain a remote URL, headers, environment credentials, or another server. It does not install or start the Pascal editor; pascal must already be on the PATH used to launch Claude Code. Local use requires no Pascal account or API key and does not upload projects automatically.
The repository validator requires this exact configuration and rejects additional servers, remote transports, credential fields, or command and argument changes. Focused tests cover the canonical config, an added server, a remote URL, headers, environment credentials, and command or argument substitutions. Claude Code 2.1.258 loads both a user-scoped pascal server and plugin:pascal-agent-skills:pascal; the manual entry must be removed or disabled before reloading or restarting Claude Code so two clients do not violate the one-active-agent-client-per-local-service requirement. A focused documentation regression check locks this warning and the exact claude mcp remove --scope user pascal command across the public README, skill README, both setup guides, and this validation record. Hosted users must disable the plugin-provided local server before configuring the hosted endpoint.
On Claude Code 2.1.258, package validation, strict plugin validation, five fresh isolated installations, and a live connection through the plugin-provided server passed. The live check used a checksum-verified preview CLI and isolated PASCAL_HOME; it established connector health, not a new native task cohort or general adoption.
The exact package source merged to public main at b0aa85c21e8598416f51778f55f441c1820f5ce2 and was published at 2026-09-09T22:22:26Z as the immutable GitHub prerelease tag pascal-agent-skills--v0.1.7. The released .mcp.json SHA-256 is e4042df42028e6f39cd3442d8896587f4f11a999bce828e8bee3a4bf1030d9ba; the unchanged released pascal-3d/SKILL.md SHA-256 is 55d263977898bad4375093435050dc377d512ab1600640e96b8ac106613e6f05; and the unchanged released furniture-fit/SKILL.md SHA-256 is d6f3b8afe3cedc81f824c12488fc3ddf166134851a2c4d5d0033358fa62ba30a. A freshly downloaded and extracted tag source archive matched all three hashes and passed strict Claude plugin validation.
These checks establish the immutable GitHub prerelease and the source used by Pascal's Git marketplace. They do not establish submission, review, approval, or listing in Anthropic's community or official marketplace; ClawHub, OpenAI, or npm publication; external installation; a new native task cohort; adoption; or retention. The credential-free local connector does not establish production hosted-MCP reliability or reviewer access.
This release retains the portable root Agent Plugins manifest, Codex compatibility manifest, and Claude marketplace package. Its OpenAI listing metadata fits the checked final public-directory limits. The repository validator checks semantic versions, supported text, capability count and length, normalized prompt uniqueness, parsed HTTPS listing URLs, and the bundled SVG icons' file type, size, XML structure, and square dimensions. Shared review material stays outside skills/ because it is evidence rather than skill runtime content.
Both skills require Pascal MCP tools for their tool-backed workflows. OpenAI's submission guide therefore places this package on the With MCP route, combining the hosted MCP server with the skills, rather than Skills only. This source is not submission-ready: the production endpoint has not passed OpenAI Scan Tools for this candidate, OAuth-compatible reviewer access and credentials have not been prepared, domain verification has not been completed, and the positive review cases do not yet name provisioned disposable fixtures with stable identifiers and reset instructions. The review suite records those blockers explicitly. Platform access, verified publisher identity, countries, policy attestations, review, approval, and the developer's separate publish action also remain external. The validator follows the current submission error reference for the checked metadata constraints.
For ClawHub, both canonical skill folders carry scoped .clawhubignore policies that reject later re-inclusion rules and the legacy override file. Focused tests cover broad, directory, nested-file, and whitespace-prefixed negation attempts. Both folders pass clawhub 0.23.3 skill publish --dry-run --json with their intended owner, slug, version, categories, topics, and public source metadata. OpenClaw 2026.9.3 installs both folders into an isolated workspace, parses the optional PASCAL_API_KEY and homepage metadata, and reports both skills eligible without a hosted credential. The documented local and hosted openclaw mcp add command shapes were saved successfully in isolated state without contacting Pascal. The OpenClaw skills-sh: resolver did not install the existing skills.sh source before ClawHub indexing, so public instructions do not claim that path as a pre-publication workaround.
These checks do not create a ClawHub publisher or release, accept the mandatory MIT-0 publication terms, run ClawHub's post-upload security scanners, prove a live Pascal MCP connection from OpenClaw, or establish installs, useful tasks, or retention. Those remain separate release and adoption evidence.
The exact package source merged to public main at df1269816bdc5444e30d426ac733295ead16623c and is published as the immutable GitHub prerelease tag pascal-agent-skills--v0.1.6. The released pascal-3d/SKILL.md SHA-256 is 55d263977898bad4375093435050dc377d512ab1600640e96b8ac106613e6f05; the released furniture-fit/SKILL.md SHA-256 is d6f3b8afe3cedc81f824c12488fc3ddf166134851a2c4d5d0033358fa62ba30a. Extracted-release package validation, strict Claude plugin validation, and a clean skills CLI installation passed. These checks establish a public GitHub release and installable source, not a ClawHub, OpenAI, Claude marketplace, or npm listing.
The merged release source adds exactly one structured, blocker-aware nextAction to each furniture-fit report. The action follows the unresolved part of the user's requested decision: a passing footprint with unresolved height evidence requests the decisive measurement; a failed footprint offers a pose only when known geometry supports one; exhausted poses request a user-supplied alternate instead of inventing one; and a prospective candidate excluded from the door check requests a candidate-aware read-only check. Only a result with no unresolved requested blocker offers an optional related item or pose check. Every next action carries available project/revision context and states that it does not authorize project mutation, account or workspace changes, publication, rendering or generation work, or additional spending.
The package source merged to public main at 1a56c9afe58cfa28721b689c95a698fdaf167c5f. Its furniture-fit/SKILL.md SHA-256 is 52f050d487344afe2ee401cbca15722cc15b875f06d4537aab9e91cffbab0760. Package validation and strict plugin-manifest validation cover the source shape, bundled references, canonical authority and cost boundaries across every example, and structured semantic next-action cases with exact required evidence vectors, including eval 2's passing-pose, failed-pose, and missing-height combination. No native agent-host task cohort, clean installation, publication, marketplace review, external adoption, or retention result is claimed for bundle 0.1.4; the skill metadata therefore records package-checks-only. The immutable tag and GitHub prerelease remain a separate release action and are not created by this bookkeeping change.
This release adds a fail-closed input gate for furniture assessments. When the request itself establishes that a decisive dimension, room scale, target, pose, or clearance is missing, the skill preserves the supplied facts and asks only for the blocking input instead of producing conditional fit thresholds. A minimal read-only scene lookup remains allowed when it can resolve that value from existing measured evidence; assessment and mutation calls remain blocked until the input is resolved.
The exact furniture-fit/SKILL.md bytes at SHA-256 c5283ef5d593f7c8beb66d20d8131966305b24b27104398f42343498138a1bd4 passed one prospectively frozen three-case native Claude Fable 5.1 gate: both decisive-missing-input cases made zero Pascal MCP calls, and the complete-input control used the real read-only candidate collision path while preserving the graph hash, version, and export bytes. All three deterministic outcomes and all 12 separately judged semantic criteria passed without task retries. The semantic judge ran in a separate first-party Fable process whose receipt reported no tools, MCP servers, plugins, or tool calls. The prior three-case diagnostic with an ambient Codex MCP configuration remains a failed promotion gate and was not rescored or replaced.
The two setup references changed after that exact skill-body gate. Their release checks are separate: extracted Claude commands rejected unset and empty keys, preserved an existing synthetic key, stored the exact header in private user configuration, and were visible from two isolated working directories; extracted Codex commands stored only the PASCAL_API_KEY environment-variable name after explicit placeholder replacement. Package validation, strict Claude marketplace validation, and diff checks pass for the combined bundle. These setup checks do not turn the skill-body task receipt into a blanket whole-bundle native claim.
The 0.1.2 candidate strengthens height-evidence boundaries and keeps every geometry inspection within the explicitly requested project, level, and room. Local package and strict Claude marketplace validation pass. Candidate commit cf729f1decbf9fda5c6e6bb9cd82e06156af9ea3 then passed one prospectively frozen 20-case native Claude gate through the managed CLI connector: 20/20 native tasks, deterministic assertions, host checks, semantic evidence checks, and graph/export nonmutation checks passed with no retries. Whole-response review of the purchase, delivery, and export-boundary cases also passed. Those skill and package-manifest bytes were merged to public main at 72d4451202e79bbbb22090016543874a7c2e9836 and installed successfully through five fresh Claude configurations, a clean skills.sh project install, and a clean isolated Codex Git marketplace install. These are synthetic task and package-installation results for the tested source; they do not establish physical furniture fit, general hosted-session continuity, adoption, or automatic skill routing. The native-host-validation: source-hash-recorded-separately metadata points to versioned evidence rather than promising a blanket pass.
| Component | Value |
|---|---|
| Base public commit | 5e0f985a3905c519d952218b6b30e95d94562f1e |
| Tested candidate commit | cf729f1decbf9fda5c6e6bb9cd82e06156af9ea3 |
| Public merge commit | 72d4451202e79bbbb22090016543874a7c2e9836 |
pascal-3d/SKILL.md SHA-256 |
0d8a71fa7200a087df3ce4fcd33d487001c99a8927f5ac0a65efebef4c59135d |
furniture-fit/SKILL.md SHA-256 |
f4bf1a3b4828f24750ce2e45af9dc7fdd7bfd7d8ad79d06621f2c579f35ba90a |
| Native Claude task gate | 20/20 through pascal mcp connect; zero authority, false-success, evidence-boundary, graph, export, or host-transport failures |
| D02 automatic-routing baseline | Failed at frozen 94/100 against the 95/100 threshold: 94/96 structurally valid observations were correct, while four invalid observations count as failures; both positive classes were 25/25, and the two negative activation ceilings passed exactly with no headroom |
| Post-merge Claude installation | At merge commit 72d4451202e79bbbb22090016543874a7c2e9836, 5/5 fresh isolated configurations installed bundle 0.1.2; all 22 canonical skill and manifest files matched digest c970e5df…9102 |
| Post-merge skills.sh installation | At merge commit 72d4451202e79bbbb22090016543874a7c2e9836, skills CLI 1.5.24 copied both skills into a clean project; all 18 skill files matched source digest cbb4ee93…6843 |
| Post-merge Codex installation | At merge commit 72d4451202e79bbbb22090016543874a7c2e9836, Codex CLI 0.153.4 installed bundle 0.1.2 from the exact Git marketplace commit; all 22 canonical skill and manifest files matched digest c970e5df…9102 |
| Package checks | bun scripts/validate-skills.ts and claude plugin validate . --strict pass |
The earlier results remain immutable. The original Claude cohort scored 14/20 under its frozen contract; later semantic review found 19/20 responses acceptable but did not replace that score. The first 0.1.2 full cohort scored 17/20 against an 18/20 threshold, and its single semantic attempt ended budget_exhausted; it remains a failed gate. Offline grader calibration was recorded as posthoc evidence only. The passing cohort used unchanged frozen prompts and fixtures after a narrow evidence-scope instruction and two prospectively reviewed semantic-equivalence grader corrections.
A separate tool-free Claude Fable 5.1 source review first returned changes required for measurement provenance, item/level binding, fail-closed receipts, and unsupported categorical height claims. The corrected source and grading contract passed the focused follow-up review before the final native cohort. This source review is not a substitute for the native task gate.
| Component | SHA-256 |
|---|---|
pascal-3d/SKILL.md |
0d8a71fa7200a087df3ce4fcd33d487001c99a8927f5ac0a65efebef4c59135d |
furniture-fit/SKILL.md |
dc5a424d99f952411c98adc3df6490fdefedc9fefa972e541c18375d8f2add32 |
| MCP source and journey-harness manifest | aff910b9e1db08f0eef35bea8d33d04469d822b8b0c42d79bc2dd660b6eebdba |
| Compiled MCP runtime used by native tasks | cd91d1c638e7928936a45ca2f0ef066a7c763b2d74eded960d38b17ed6d6ec03 |
| MCP executable entry | dd1cc14ace754bd0a6edabb4e22bf2c7989928f3c4a4f883607922fc2bc79aef |
| Public skill release commit | aa653f2f523f81f361ac20cb42b745faf7e46844 |
| Candidate-enabled GitHub CLI archive | 814ffa8c6f6a5fced73bf909c616d9a78feff18fd61fd0b4b7d65e74fad5a33d |
Manifest hashes are not Git commits or persisted scene identities. Native furniture fixtures used local SQLite storage and direct stdio MCP. The CLI's mcp connect command forwards to its managed HTTP service, a distinct transport path tested separately below. The npm latest tags resolve to CLI and MCP 1.0.0, which carry the check_collisions.candidate behavior; the beta tags remain on the older CLI 1.0.0-beta.1 and MCP 1.0.0-beta.6 releases.
| Check | Result and scope |
|---|---|
| Package structure | Repository validator and Claude Code 2.1.258 strict marketplace validation pass. |
| Public branch installation | skills CLI 1.5.24, Claude Code 2.1.258, and Codex CLI 0.153.4 installed both skills from public main at aa653f2f523f81f361ac20cb42b745faf7e46844. Every installed skill file and reference matched the source. |
| Claude installation | Claude Code 2.1.258 strictly validated, installed, and discovered both skills from a fresh public Git clone at the same commit, using isolated configuration. |
| Codex installation | Codex CLI 0.153.4 installed and listed the native marketplace package from that public commit in a fresh Linux container. No login or credential prompt was required for this skills-only package. |
| MCP runtime | 356 unit tests and 20 real stdio transport cases pass, including candidate nonmutation and reconnect persistence. |
| Claude native tasks | Claude Code 2.1.258 with Bedrock Claude Fable 5.1 completed three paired synthetic tasks on the recorded skill. Treatment: 3/3 tasks and 22/22 automated assertions; independent semantic review scored the baseline 20/22. All six runs used real MCP calls and preserved scene hash, version, and node count. This is not a causal quality-uplift result. |
| Codex native release gate | Codex CLI 0.153.4 with gpt-5.6-sol at medium reasoning passed 20/20 frozen synthetic cases. Independent Claude Fable 5.1 adjudication also passed 20/20. Graph hashes, versions, and exported graph digests were unchanged; no authority defect or critical false-success was found. |
| Packed CLI native task | A clean packed CLI installation completed one native Codex candidate assessment through its managed HTTP connector. Exact dimensions and requested clearance were preserved. SQLite graph bytes and the complete REST response were unchanged. |
| GitHub CLI prerelease | The archive at tag cli-v1.0.0-beta.1-agent-skills.0, built from aa653f2f, was downloaded anonymously and matched SHA-256 814ffa8c…a33d. A fresh install passed managed editor/MCP/doctor checks. The identical bytes had already passed one native Claude furniture task and a Linux arm64 managed-service smoke. |
| Linux hosted-HTTP diagnostic | A separate node:22-bookworm-slim SDK client passed against a local hosted-development server. This is transport evidence, not a native Linux agent-host or production result. |
| Foundation native task | A native Codex session used the hosted development server to register an owned fixture, create a 3.60 m by 2.80 m room, validate, and save. Fresh MCP and REST reads independently confirmed the same ten-node scene. Owned fixtures were removed afterward. |
The first Codex gate scored 17/20 after independent adjudication. The corrected skill preserves supplied dimensions and clearance and cross-checks exact returned source IDs. The second batch used the same frozen prompts and fixtures; both batches and grading errors were retained. Eight corrected responses had minor review observations, none classified as a failed task or critical defect.
Claude's three task pairs are a small diagnostic sample. Baseline and treatment prompts were fixed before execution, but the automated reporting checks favor the skill's table format. The scores are not evidence of a general quality, speed, or cost improvement. Task reports separate missing doors, ceiling, delivery, and candidate-only checks.
- Bundle 0.1.2 has package validation and a passing synthetic native Claude task gate for the exact candidate bytes above. The earlier 0.1.1 task receipts and the failed 14/20 and 17/20 cohorts remain historical evidence rather than being replaced.
- The save-and-disconnect precondition added to the setup references after merge
72d4451202e79bbbb22090016543874a7c2e9836is a documentation-only safety correction. The historical installation digests above apply to that merge and do not claim byte identity for these revised setup references. - The single-run D02 automatic-routing baseline failed and was not rerun. It recorded two semantic false activations and four budget-limit invalid observations:
96/100observations were structurally valid,94/96valid observations were correct, and the frozen score remains94/100because invalid observations count as failures. Each skill's precision was25/26; the per-class and combined negative activation ceilings passed exactly with no headroom. Forty-six terminal cost receipts total$6.7027235; 54 early Skill captures have unknown cost rather than zero cost. Independent audit reproduced the score byte-for-byte and verified all 388 manifest entries without finding a material defect. There is no automatic-routing promotion or improvement claim because no prior-version comparison ran. - Five clean Claude marketplace installations of the final merged 0.1.2 bundle pass. These verify installation and byte identity only; they are not five additional native task runs and did not install or validate a Pascal CLI runtime.
- Clean skills.sh and Codex Git marketplace installations also pass against the exact merge commit. These are package-install checks, not native task proof; neither installed nor validated a Pascal CLI or MCP runtime.
- The foundation task proves one hosted-development journey, not all general construction, account claiming, or human handoff workflows.
- Use one active agent client per local CLI service. The standalone HTTP bridge shares scene state across clients; concurrent independent client isolation is not supported. Hosted Community MCP uses a different session-isolated bridge.
- Cursor Agent can list the configured MCP tools, but is signed out in the validation environment. A native Cursor task is not counted as passed.
- Production hosted MCP, official marketplace listing, external users, and retention require their own receipts. The native task evidence above ran against the GitHub prerelease archive, so the published npm
1.0.0CLI carries an installation and command-surface check of its own but no native task cohort. Public Git installation and npm publication are not proof of directory approval or indexing. - Headless GLB export, delivery-route analysis, full door-swing geometry, and vertical clearance remain unsupported by the assessed layout tools.
Run the package checks with bun scripts/validate-skills.ts and claude plugin validate . --strict. Runtime regression cases live in packages/mcp/scripts/furniture-fit-journey.ts. Each public evals/ directory contains representative prompts and expectations; the private 20-case release gate is not distributed there.