Merge pull request #135 from nowledge-co/dev_0613

fix: openclaw plugin optimization, claud-code plugin fixes

Author: wey-gu

nowledge-mem-bub-plugin/CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 0.2.0 (2026-03-17)
 
 - Fixed: memory context (Working Memory + recalled knowledge) no longer injected into system prompt, which was breaking LLM prefix cache and causing full KV recomputation every turn. Context now injected via `build_prompt` hook into user prompt space. System prompt stays static and cacheable. Contributed by @frostming.
+- Fixed: trailing slash in API URL no longer causes silent 404 — URLs like `https://mem.example.com/` are now normalized at config load time.
 - Changed: `system_prompt` hook now returns only static behavioral guidance (identical every turn), preserving prefix cache.
 - Changed: memory loading moved from `load_state` hook to private `_load_memory` method called from `build_prompt`.
 - Changed: skill directory renamed from `bub_skills/` to `skills/` for consistency.

nowledge-mem-bub-plugin/src/nowledge_mem_bub/client.py

@@ -44,12 +44,18 @@ def _load_config(self) -> None:
             except Exception:
                 logger.warning("failed to parse %s", config_path)
 
-        self._api_url = (
+        raw_url = (
             os.environ.get("NMEM_API_URL")
             or file_config.get("apiUrl")
             or file_config.get("api_url")
             or None
         )
+        if isinstance(raw_url, str):
+            normalized = raw_url.strip().rstrip("/")
+            self._api_url = normalized or None
+        else:
+            self._api_url = None
+        self._api_url = raw_url.rstrip("/") if raw_url else None
         self._api_key = (
             os.environ.get("NMEM_API_KEY")
             or file_config.get("apiKey")

nowledge-mem-claude-code-plugin/CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to the Nowledge Mem Claude Code plugin will be documented in
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.7.2] - 2026-03-18
+
+### Fixed
+
+- **Slash commands `/search-memory`, `/save-thread`, `/distill-memory` now work.** Skill names had spaces (e.g. `Search Memory`) which Claude Code parsed as command "Search" + args "Memory", causing "Unknown skill" errors. Names now use hyphens matching all other plugins.
+
 ## [0.7.1] - 2026-03-09
 
 ### Changed

nowledge-mem-claude-code-plugin/skills/distill-memory/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: Distill Memory
+name: distill-memory
 description: Recognize breakthrough moments, blocking resolutions, and design decisions worth preserving. Detect high-value insights that save future time. Suggest distillation at valuable moments, not routine work.
 ---
 

nowledge-mem-claude-code-plugin/skills/save-thread/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: Save Thread
+name: save-thread
 description: Save the real Claude Code session messages only when the user explicitly requests it. Use nmem t save to import the recorded session, not a summary-only checkpoint.
 ---
 

nowledge-mem-claude-code-plugin/skills/search-memory/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: Search Memory
+name: search-memory
 description: Search memory store when past insights would improve response. Recognize when user's stored breakthroughs, decisions, or solutions are relevant. Search proactively based on context, not just explicit requests.
 ---
 

nowledge-mem-openclaw-plugin/CHANGELOG.md

@@ -2,6 +2,16 @@
 
 All notable changes to the Nowledge Mem OpenClaw plugin will be documented in this file.
 
+## [0.6.15] - 2026-03-18
+
+### Changed
+
+- **Shared config for remote credentials.** The plugin now reads `apiUrl` and `apiKey` from `~/.nowledge-mem/config.json` — the same file used by nmem CLI, Bub, Claude Code, and other integrations. One config file connects all your tools. The legacy `~/.nowledge-mem/openclaw.json` is still honored at highest priority for backward compatibility, but is no longer the recommended path. New cascade for credentials: `openclaw.json` (legacy) > OpenClaw dashboard > `config.json` (shared) > env vars > defaults.
+
+### Fixed
+
+- **Trailing slash in API URL no longer causes 404.** URLs like `https://mem.example.com/` (with trailing slash) produced double-slash paths in API fallback requests. The URL is now normalized at construction time.
+
 ## [0.6.14] - 2026-03-17
 
 ### Added

nowledge-mem-openclaw-plugin/CLAUDE.md

@@ -9,7 +9,7 @@ Continuation guide for `community/nowledge-mem-openclaw-plugin`.
 - Memory backend: `nmem` CLI (fallback: `uvx --from nmem-cli nmem`)
 - OpenClaw minimum: `2026.3.7` (`appendSystemContext` / system-context guidance required)
 - Architecture: **CLI-first via OpenClaw runtime** - all CLI execution goes through `api.runtime.system.runCommandWithTimeout`, not direct `child_process`
-- Remote mode: set `NMEM_API_URL` + `NMEM_API_KEY` env vars or config file `apiUrl` + `apiKey`
+- Remote mode: `~/.nowledge-mem/config.json` (shared) or OpenClaw dashboard. Legacy `openclaw.json` still honored.
 
 ## Design Philosophy
 
@@ -30,7 +30,7 @@ src/
   index.js          - plugin registration (tools, hooks, commands, CLI)
   client.js         - CLI wrapper with API fallback; async runtime command execution; credential handling
   spawn-env.js      - env-only credential injection for the nmem runner
-  config.js         - config cascade: ~/.nowledge-mem/openclaw.json > pluginConfig > env vars > defaults
+  config.js         - config cascade: openclaw.json (legacy) > pluginConfig > config.json (credentials) > env > defaults
   hooks/
     behavioral.js   - always-on behavioral guidance (~50 tokens/turn)
     recall.js       - before_prompt_build: inject Working Memory + recalled memories
@@ -49,7 +49,8 @@ skills/
   memory-guide/
     SKILL.md            - agent behavioral skill: when/how to search, save, explore memory (auto-discovered by OpenClaw)
 openclaw.plugin.json - manifest + config schema (version, uiHints, configSchema, skills)
-~/.nowledge-mem/openclaw.json - optional user config file (overrides OpenClaw settings when present)
+~/.nowledge-mem/openclaw.json - legacy config file (still honored, deprecated in docs)
+~/.nowledge-mem/config.json   - shared credentials (apiUrl/apiKey) read by all Nowledge Mem tools
 ```
 
 ## Tool Surface (10 tools)
@@ -92,7 +93,8 @@ openclaw.plugin.json - manifest + config schema (version, uiHints, configSchema,
 
 ## Config Keys
 
-Optional config file at `~/.nowledge-mem/openclaw.json`. Falls through to OpenClaw plugin settings when the file is absent.
+Plugin settings: OpenClaw dashboard (pluginConfig). Legacy `~/.nowledge-mem/openclaw.json` still honored.
+Credentials (apiUrl/apiKey): also reads `~/.nowledge-mem/config.json` (shared with all Nowledge Mem tools).
 
 | Key | Type | Default | Env Var | Description |
 |-----|------|---------|---------|-------------|
@@ -105,9 +107,10 @@ Optional config file at `~/.nowledge-mem/openclaw.json`. Falls through to OpenCl
 | `apiUrl` | string | `""` | `NMEM_API_URL` | Remote server URL. Empty = local (127.0.0.1:14242) |
 | `apiKey` | string | `""` | `NMEM_API_KEY` | API key. Never logged. |
 
-**Priority**: config file > pluginConfig > env var > default.
+**Priority** (plugin-specific keys): `openclaw.json` (legacy) > pluginConfig > env var > default.
+**Priority** (apiUrl/apiKey): `openclaw.json` (legacy) > pluginConfig > `config.json` (shared) > env var > default.
 
-`parseConfig()` returns `_sources` object tracking where each value came from (`"file"`, `"pluginConfig"`, `"env"`, `"default"`). Used by `nowledge_mem_status` tool.
+`parseConfig()` returns `_sources` object tracking where each value came from (`"file"`, `"pluginConfig"`, `"sharedConfig"`, `"env"`, `"default"`). Used by `nowledge_mem_status` tool.
 
 Legacy aliases accepted silently in all sources for backward compat:
 `autoRecall`→`sessionContext`, `autoCapture`→`sessionDigest`, `captureMinInterval`→`digestMinInterval`, `maxRecallResults`→`maxContextResults`.

nowledge-mem-openclaw-plugin/README.md

@@ -372,24 +372,18 @@ To change settings, use the OpenClaw plugin settings UI. Changes take effect on
 | `apiUrl` | string | `""` | Remote server URL. Empty = local (`http://127.0.0.1:14242`) |
 | `apiKey` | string | `""` | API key for remote access. Injected as `NMEM_API_KEY` env var, never logged |
 
-### Advanced: config file
+### Remote access
 
-For persistent or scripted config, create `~/.nowledge-mem/openclaw.json`:
+Create `~/.nowledge-mem/config.json` with your credentials. This file is shared by all Nowledge Mem integrations (nmem CLI, Bub, Claude Code, etc.) so one file connects everything:
 
 ```json
 {
-  "sessionContext": false,
-  "sessionDigest": true,
-  "digestMinInterval": 300,
-  "maxContextResults": 5,
-  "recallMinScore": 0,
-  "maxThreadMessageChars": 800,
-  "apiUrl": "",
-  "apiKey": ""
+  "apiUrl": "https://<your-url>",
+  "apiKey": "nmem_..."
 }
 ```
 
-The config file takes priority over OpenClaw settings. Only the keys you include are overridden; missing keys fall through to OpenClaw settings, then env vars, then defaults.
+See [Access Mem Anywhere](https://mem.nowledge.co/docs/remote-access).
 
 ### Advanced: environment variables
 
@@ -401,16 +395,25 @@ NMEM_SESSION_DIGEST=true
 NMEM_DIGEST_MIN_INTERVAL=300
 NMEM_MAX_CONTEXT_RESULTS=5
 NMEM_RECALL_MIN_SCORE=0
+NMEM_MAX_THREAD_MESSAGE_CHARS=800
 NMEM_API_URL=https://...
 NMEM_API_KEY=your-key
 ```
 
 ### Priority
 
+Plugin-specific settings:
 ```
-config file > OpenClaw settings > env vars > defaults
+openclaw.json (legacy) > OpenClaw dashboard > env vars > defaults
 ```
 
+Credentials (apiUrl, apiKey):
+```
+openclaw.json (legacy) > OpenClaw dashboard > config.json (shared) > env vars > defaults
+```
+
+`~/.nowledge-mem/openclaw.json` is still honored for backward compatibility but is no longer the recommended path. New users should configure plugin-specific settings via the OpenClaw dashboard and shared credentials via `~/.nowledge-mem/config.json`.
+
 Use `nowledge_mem_status` (or `openclaw nowledge-mem status`) to see where each value comes from.
 
 ### Trust warning after install

nowledge-mem-openclaw-plugin/openclaw.plugin.json

@@ -1,6 +1,6 @@
 {
 	"id": "openclaw-nowledge-mem",
-	"version": "0.6.14",
+	"version": "0.6.15",
 	"kind": "memory",
 	"skills": ["skills/memory-guide"],
 	"uiHints": {