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Semver Checks

Detect breaking changes in your TypeScript library's public API and recommend the SemVer bump.

Connector by kyungseopk1m · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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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/kyungseopk1m-semver-checks

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Detect breaking changes in your TypeScript library's public API and recommend the SemVer bump.

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Permissions

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

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Tools by what they do 2

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Read 2 · Look things up without changing anything.

  • semver_compare
  • semver_snapshot

Files it touches

  • Any path the agent passes to its tools

Tools (2)

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

  • semver_compare

    Compare two versions of a TypeScript library and detect breaking API changes. Either side can be a filesystem path, a git ref, or an npm spec, so a working tree can be compared against the published release without checking anything out. npm specs and git refs need network access and are unpacked into temp directories that are removed afterwards; nothing in a local path is written unless "installDeps" is set. Returns the recommended SemVer bump (major/minor/patch) and a list of changes. Each change carries a confidence: "proven" (a structurally confident break) or "heuristic" (a conservative m…

  • semver_snapshot

    Extract the public API surface of a TypeScript project as JSON, without comparing it to anything. Use it to see what a package exports; use semver_compare to decide a bump. The source can be a filesystem path, a git ref, or an npm spec, the same three forms semver_compare takes, with the same network and temp-directory behaviour. Returns {"entrypoints": {<subpath>: {<symbol>: <kind>}}}, with each symbol's full type shape in place of its kind when "detail" is set. Symbols stop at the "maxBytes" budget, and an "omitted" field then gives the number left out and the total. A source whose surface c…

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Last commit
Oct 23, 2026 (5 days ago)
Last release
Oct 23, 2026 (5 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.kyungseopk1m/semver-checks
Version
0.15.2
Auth
No auth
Packages
npm semver-checks
License
MIT
Repository
github.com/kyungseopk1m/semver-checks
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Semver Checks MCP server. Agent Mart. https://agentmart.dev/connectors/kyungseopk1m-semver-checks (last updated 2026-10-24)