io.github.M0Rf30/yap
YAP — Yet Another Packager
Is the YAP MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-07.
Build native Linux packages (.deb/.rpm/.apk/.pkg.tar.zst) from a single PKGBUILD via MCP.
alive probed 2026-11-14 · unchanged since 2026-11-07
19tools
4.2ktokens in Claude Opus 5.5
2.1 %of Claude's 200k window
1.7×the median server
210 msto initialize
5 msto list tools
- Run it
- docker run -i --rm ghcr.io/m0rf30/yap-mcp:2.9.0 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- yap-mcp v2.9.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 929 characters
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 4.2k tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 4.3k. The o200k_base estimate is 2.3k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/M0Rf30/yap
- Website
- https://github.com/M0Rf30/yap
- Registry
- active, updated 2026-11-06 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.82×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| build | 1 310 | 721 | 31 % |
| zap | 284 | 156 | 7 % |
| build_logs | 260 | 143 | 6 % |
| parse_pkgbuild | 247 | 136 | 6 % |
| prepare | 231 | 127 | 5 % |
Compare this server with others.
More servers
Other registry entries on ghcr.io, the ones next to this name; all of them.
- Matomo Analytics io.github.Liohtml/matomo-mcp · needs env
- SISTRIX SEO Toolbox io.github.Liohtml/sistrix-mcp · needs env
- Synology Chat io.github.Louis-Lastella/synology-chat-mcp · alive
- Whiskers io.github.LupusMalusDeviant/whiskers · not probed
- Memory Vault io.github.MihaiBuilds/memory-vault · alive
- ariadne io.github.MikhailHal/ariadne · alive
- MCP Gateway io.github.MikkoParkkola/mcp-gateway · alive
- oraclemcp io.github.MuhDur/oraclemcp · alive
Servers that mention packager or another.
- com.clauxel.skybridgepackager/skybridgepackager-mcp · no DNS
- MCPFax Agent Continuity com.mcpscores/agent-continuity · alive
- QuickSnip com.quicksnip/mcp · needs auth
- com.theartofservice/compliance-intelligence · alive
- dev.anotherai/anotherai · TLS error
- Jotter fyi.jotter/jot · needs auth
- Webtzm io.github.anotherdteach-maker/webtzm · needs auth
- io.github.evan-moon/opula · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.