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YAP — Yet Another Packager

Build native Linux packages (.deb/.rpm/.apk/.pkg.tar.zst) from a single PKGBUILD.

Connector by M0Rf30 · GitHub account verified by the MCP Registry

IndexedGPL-3.0Local (stdio)★ 21
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/m0rf30-yap

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About

Build native Linux packages (.deb/.rpm/.apk/.pkg.tar.zst) from a single PKGBUILD via MCP.

Use cases: ci-cd

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
7 read · 11 write · 1 delete
Secrets
None asked for
Install scripts
None found
Runs as
Docker image

Tools by what they do 19

Read from the source code; the running server may list different tools.

Read 7 · Look things up without changing anything.

  • inspect
  • list_artifacts
  • list_distros
  • list_images
  • parse_pkgbuild
  • status
  • validate

Write 11 · Create, change, send or run things.

  • build
  • build_cancel
  • build_logs
  • build_status
  • build_summary
  • build_wait
  • graph
  • install
  • prepare
  • pull
  • resolve_distro

Delete 1 · Delete, drop, revoke or wipe things.

  • zap

Secrets and settings it asks for

Other settings (environment variables or headers).

  • YAP_VERBOSE

Network hosts it talks to 30

  • ::1 · found in code
  • a.com · found in code
  • api.github.com · found in code
  • archive.example.test · found in code
  • archive.ubuntu.com · found in code
  • bugs.launchpad.net · found in code
  • deb.debian.org · found in code
  • debian.org · found in code
  • definitely.not.a.real.domain.invalid · found in code
  • dl-cdn.alpinelinux.org · found in code
  • dl.google.com · found in code
  • download.docker.com · found in code
  • e.com · found in code
  • example.invalid · found in code
  • example.test · found in code
  • github.com · found in code
  • help.ubuntu.com · found in code
  • it.archive.ubuntu.com · found in code
  • linux.duke.edu · found in code
  • mirrorlist.centos.org · found in code
  • mirrors.fedoraproject.org · found in code
  • musl.libc.org · found in code
  • nginx.org · found in code
  • nonexistent.invalid.domain · found in code
  • oa.internal · found in code
  • ports.ubuntu.com · found in code
  • raw.githubusercontent.com · found in code
  • security.ubuntu.com · found in code
  • ubuntu.com · found in code
  • yap.build · found in code

Files it touches

  • /etc
  • /etc/apk
  • /etc/apk/arch
  • /etc/apk/repositories
  • /etc/apk/repositories.test-backup
  • /etc/apt/keyrings
  • /etc/apt/keyrings/docker.gpg
  • /etc/apt/sources.list
  • /etc/apt/sources.list.d
  • /etc/apt/trusted.gpg
  • /etc/apt/trusted.gpg.d
  • /etc/bashrc
  • /etc/config
  • /etc/config.conf
  • /etc/config.txt
  • /etc/dnf/vars
  • /etc/hosts
  • /etc/myapp.conf
  • /etc/myconf
  • /etc/os-release
  • /etc/other.conf
  • /etc/pacman.conf
  • /etc/passwd
  • /etc/pki/rpm-gpg
  • /etc/resolv.conf
  • /etc/test.conf
  • /etc/yap-test-confpkg.conf
  • /etc/yum.repos.d
  • /home/testuser
  • /opt/build
  • /opt/foo/bar
  • /opt/myapp
  • /opt/path
  • /opt/root
  • /opt/vendor/common/bin/x264
  • /opt/vendor/common/lib/libfoo.so
  • /opt/vendor/common/lib/libopus.so
  • /opt/vendor/common/lib/pkgconfig/opus.pc
  • /opt/yap/cross-sysroot
  • /proc/self/cgroup

Tools (19)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • build

    Start a yap build asynchronously. Returns a buildID; poll via build_status. The tool-call context is NOT propagated to the build — use build_cancel to stop a running build.

  • build_cancel

    Cancel a running yap build by buildID. May leave partial artifacts or stale package-manager locks inside the build container.

  • build_logs

    Fetch captured stdout+stderr from a build session, with tail/since/grep filters.

  • build_status

    Return the state of a previously-launched yap build.

  • build_summary

    One-shot terminal diagnosis: state, duration, last error line, best-guess failed step, artifact count, and keyword-based hints. Cheaper than fetching full logs.

  • build_wait

    Block until a build reaches a terminal state or the timeout elapses.

  • graph

    Build the dependency graph (nodes+edges) for a yap project or single PKGBUILD.

  • inspect

    Inspect an artifact: format, size, sibling SBOM/signature presence. Accepts any host path the server can stat — there is no project sandboxing; clients should pass paths returned by list_artifacts or known build outputs.

  • install

    Install a built package artifact on the host. Requires confirm: true.

  • list_artifacts

    List built package artifacts (.deb/.rpm/.apk/.pkg.tar.*) plus sibling SBOM/sig presence.

  • list_distros

    List supported distributions, their package managers, and known packers.

  • list_images

    List pre-built yap container image tags from build/deploy/ in the yap source tree. Requires running with repoPath pointing at a yap checkout; end-user installations should pass distros from list_distros instead.

  • parse_pkgbuild

    Parse a PKGBUILD into structured JSON (name, version, deps, sources, ...).

  • prepare

    Prepare the host build environment (toolchain + base makedeps) for a distro.

  • pull

    Pull the yap container image for the requested distro.

Show 4 more tools
  • resolve_distro

    Auto-detect distribution and release from /etc/os-release.

  • status

    Return yap version, build metadata, and runtime/container detection info.

  • validate

    Validate a PKGBUILD: parse + check mandatory vars + general validation.

  • zap

    Deeply clean a yap project's build env and artifacts. Requires confirm: true.

Signals

Stars
21
Forks
2
Open issues
0
Contributors
5
Last commit
Oct 23, 2026 (7 days ago)
Last release
Oct 23, 2026 (7 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.M0Rf30/yap
Version
2.8.0
Auth
No auth
Packages
oci ghcr.io/m0rf30/yap-mcp:2.8.0
License
GPL-3.0
Repository
github.com/M0Rf30/yap
Website
github.com/M0Rf30/yap
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

YAP — Yet Another Packager MCP server. Agent Mart. https://agentmart.dev/connectors/m0rf30-yap (last updated 2026-10-24)