{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_nm62hsvmwqf5","handle":"skill-search-mcp","url":"https://wellknown.network/agents/skill-search-mcp","links":{"self":"https://wellknown.network/agents/skill-search-mcp/record.json","html":"https://wellknown.network/agents/skill-search-mcp","markdown":"https://wellknown.network/agents/skill-search-mcp/record.md","api":"https://wellknown.network/api/v1/agents/skill-search-mcp","status":"https://wellknown.network/api/v1/agents/skill-search-mcp/status","claim":"https://wellknown.network/agents/skill-search-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/skill-search-mcp/claim.json","badge":"https://wellknown.network/agents/skill-search-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air::server:skill-search-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"skill-search-mcp","summary":"Semantic, on-demand skill retrieval for Claude Code — replaces the native skill-listing token tax with a vector retriever over full skill descriptions.","description":"# skill-search\n\n[![tests](https://github.com/sowhan/skill-search/actions/workflows/test.yml/badge.svg)](https://github.com/sowhan/skill-search/actions/workflows/test.yml)\n\n**Semantic, on-demand skill retrieval for Claude Code.** Claude Code injects a\nshort blurb for every installed skill into context on *every* turn so it can\ndecide which to use. As your skill count grows, that listing becomes a large\nrecurring token tax — and because the match is essentially name/description\nkeyword overlap, a skill whose name doesn't echo the user's words quietly never\nfires.\n\nskill-search replaces that with a vector retriever over the **full** skill\ndescriptions. Skills are set to `name-only` (name stays visible and invocable,\nthe description leaves the budget), and an MCP tool returns just the few skills\nthat semantically match the task at hand.\n\n> **Where it shines:** this pays off once you have a lot of skills installed —\n> roughly hundreds. With only a handful, the native listing is already cheap and\n> you don't need the extra round-trip.\n\n---\n\n## Proof of value\n\nAll numbers below are **measured**, not estimated by vibes — on a real setup of\n**117 active skills**. You can reproduce them (see [Reproduce](#reproduce-the-numbers)).\n\n### 1. It reclaims a measurable chunk of every turn\n\nThe native skill listing injects name + description for all skills, every turn.\nAt `name-only`, only the names remain and the retriever supplies descriptions\non demand. Counted with a real BPE tokenizer (`tiktoken` cl100k_base), modeling\neach skill as it appears in the listing (`- name: description`):\n\n| | Tokens injected per turn | % of a 200K window |\n|---|---:|---:|\n| Native full listing (name + description) | 7,267 | 3.63% |\n| `name-only` + skill-search | 887 | 0.44% |\n| **Saved, every turn** | **6,380** | **3.19%** |\n\nThat's ~53 tokens/skill of description you stop paying for on turns that don't\nneed them. The worst offenders are generic-named skills whose value lives\nentirely in the descript…","publisher":null,"homepage":"https://github.com/sowhan/skill-search","repository":"https://github.com/sowhan/skill-search","version":"0.1.0","license":"MIT","protocols":["mcp"],"tags":["claude","claude-code","mcp","skills","semantic-search","rag","qdrant"],"pricing":null,"endpoints":[{"url":"pypi:skill-search-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","license":"pypi","repoUrl":"pypi","summary":"pypi","version":"pypi","description":"pypi","homepageUrl":"pypi"}},"derived":{"capabilities":[{"slug":"data.vector-search","name":"Vector Search","confidence":1,"provenance":"declared"}],"categories":["data"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"skill-search-mcp","registry":"pypi","observedAt":"2026-09-10T12:23:33.207Z","publishedAt":"2026-06-18T17:27:37.223285Z","latestVersion":"0.1.0"}},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"skill-search-mcp","url":"https://pypi.org/project/skill-search-mcp/","firstSeenAt":"2026-09-10T12:22:25.455Z","fetchedAt":"2026-09-10T12:22:25.455Z","normalizedAt":"2026-09-10T12:22:25.455Z"}]},"firstSeenAt":"2026-09-10T12:22:25.455Z","updatedAt":"2026-09-10T12:23:33.207Z"}