CloseCrab
Multi-platform AI bot framework: 5 hot-swappable agent runtimes (Claude Code / OpenClaw / Kilo / Gemini CLI / DeepSeek Harness) across Discord, Feishu, DingTalk and a self-hosted web entrance, with shared memory, bot-to-bot collaboration and real-time voice.
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Install from
The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
wiki_querySearch the wiki using BM25 + knowledge graph augmentation.
wiki_pageRead a wiki page's plain text content by its slug (filename without .html).
wiki_graph_neighborsGet N-hop neighbors of a wiki page in the knowledge graph.
wiki_graph_pathFind the shortest path between two wiki pages in the knowledge graph.
wiki_statusGet wiki statistics: page counts, link counts, health score, recent activity.
wiki_searchSimple keyword search across wiki page titles and tags.
wiki_listList wiki pages, optionally filtered by type and/or tag.
bashRun a shell command and return stdout+stderr. 60s timeout.
readRead a file. Returns first 8KB.
search_web联网搜索（Jina）。**要上网查东西，先用这个，不要先用内置的 Google 搜索。**
read_url打开一个网址，把正文读回来（去掉导航和广告，只留文字）。
run_bash在这台机器上跑一条 shell 命令，返回退出码、stdout 和 stderr。
read_file读暂存目录里的一个文件（就是 write_file 写的那些）。
write_file把内容写进暂存目录里的一个文件。**整份覆盖，不是追加。**
AGENT_NAMEALLOWED_ROOMSCC_NATIVE_SECRETLIVEKIT_ADMIN_URLLIVEKIT_API_KEYLIVEKIT_API_SECRETLIVEKIT_NATIVE_URLLIVEKIT_URLWIKI_URLBOT_NAMEWHISPER_MODELGOOGLE_CLOUD_PROJECTCHIRP2_LOCATIONFEISHU_SMTP_USERFEISHU_SMTP_PASSFEISHU_SMTP_HOSTFEISHU_SMTP_PORTCC_PAGES_URL_PREFIXJINA_AUTHJINA_API_KEYFEISHU_API_KEYFIRESTORE_PROJECTFIRESTORE_DATABASEGCS_BUCKETFEISHU_PROGRESS_INTERVALFEISHU_ANIMATE_INTERVALGBRAIN_BASE_URLVERTEX_PROJECTVERTEX_LOCATIONPROXY_PORTCC_PAGES_WEB_ROOTSUBAGENT_MODELCLOUD_ML_REGIONANTHROPIC_VERTEX_PROJECT_IDSUBAGENT_MAX_ROUNDSSUBAGENT_MAX_TASKSCHIRP_MODELCHIRP_LOCATIONFUNASR_WS_URLFUNASR_MODEGEMINI_API_KEYCC_WATCHDOG_SILENCE_SECCC_WATCHDOG_TICK_SECSTT_AB_DEBUGDSH_BINDSH_PROFILEANTHROPIC_VERTEX_REGIONINFO_SCORER_MODELINFO_SCORER_TIMEOUT_SUSAGE_POLICY_FALLBACK_TIMEOUT_SUSAGE_POLICY_FALLBACK_MAX_TOKENSUSAGE_POLICY_MIN_PARTIAL_CHARSANTHROPIC_MODELVOICE_RX_DEBUGDAVE_UNREADY_GRACE_SDAVE_REJOIN_COOLDOWN_SVOICE_BOOT_VERIFY_TIMEOUTVOICE_BOOT_VERIFY_POLLVOICE_DEAF_GRACE_SDAVE_PY_BACKENDTTS_MODELQWEN3_TTS_HOSTQWEN3_TTS_PORTQWEN3_TTS_VOICECLOUD_TTS_VOICEDISCORD_TTS_BACKENDSTT_PROVIDERVOICE_CORPUS_GAPVOICE_CORPUS_MINVOICE_CORPUSGOOGLE_GENAI_USE_VERTEXAIGOOGLE_CLOUD_LOCATIONSTT_PHRASE_BOOSTSTT_ENDPOINTINGSTT_MODELSTT_LANGUAGESTT_LOCATIONLIVEKIT_AGENT_PORTKILO_SERVER_PASSWORDKILO_SERVER_USERNAMEFEISHU_IMAP_HOSTFEISHU_IMAP_PORTMAIL_ADMIN_BOTGEMINI_IDLE_GRACE_SECLK_DEBUGLK_TEELK_TEE_DIRLK_TEE_PUSHLK_TEE_THRESHLK_TEE_HANGLK_TEE_PRELK_TEE_MINLK_TEE_MAXWIKI_REPO在新机器上从零跑起 Wiki：v1/v2 差异 · WIKI_REPO 归属 · 一条命令装 MCP（scripts/install-wiki-mcp.sh）· 中文检索的坑Tool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
14/14 tools missing one or more hints — wiki_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); wiki_page (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); wiki_graph_neighbors (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +11 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool test coverage
Only 3/14 tools referenced in tests (21%)
Write tests that reference each tool by name so every tool has at least one test.
No access to sensitive paths
Reads sensitive paths: ~/.config/gcloud/application_default_credentials.json
Remove reads of sensitive system paths. If you genuinely need them, document why in the README.
Domain consistency
npm scope @yizhiyanhua-ai doesn't match GitHub owner yangwhale
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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[](https://m8ven.ai/mcp/yangwhale/closecrab)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check