breaking changes mcp servers

10 tagged breaking changes, measured the same way as everything else here.

delimit-mcp-server

01

delimit-ai/delimit-mcp-server

MCP server Claude CodeCodexCursor +2

API governance for AI coding assistants. Breaking changes, policies, cross-model context. Runs locally from the delimit-cli npm package.

21 5d ago A tokens not measured original MIT

pocketlantern

02

pocketlantern/pocketlantern

MCP server Claude CodeCodexCursor +2

Blocker-aware decision layer for AI coding agents, grounded in source-linked, time-sensitive facts. Runs locally from the @pocketlantern/mcp-server npm package.

4 5mo ago A tokens not measured original MIT

bumpguard

03

appcreationsca/bumpguard-mcp

MCP server Claude CodeCodexCursor

Guard your dependency bumps: an MCP server that tells your AI agent exactly which parts of YOUR code break when you upgrade a dependency, and verifies AI-written code against the API that's actually installed — by static analysis, never by running third-party code. Runs locally from the bumpguard-mcp Python package.

2 2mo ago A tokens not measured original MIT

mendapi

04

mendapi/mendapi

MCP server Claude CodeCodexCursor

Detect API breaking changes, scan your codebase for impact, and draft the fix. Runs locally. Runs locally from the mendapi npm package.

1 27d ago A tokens not measured AGPL-3.0

driftwatch

05

dhughes6071/driftwatch

MCP server Claude CodeCodexCursor

What broke between two dependency versions, with a citation for every claim. No API key needed. Runs locally from the driftwatch-mcp npm package. Needs 1 environment variable to run.

0 3d ago A tokens not measured original MIT

semver-checks

06

kyungseopk1m/semver-checks

MCP server Claude CodeCodexCursor

Detect breaking changes in your TypeScript library's public API and recommend the SemVer bump. Runs locally from the semver-checks npm package.

0 8d ago A tokens not measured original MIT

vdiff-mcp

07

mcurmi05/vdiff

MCP server Claude CodeCodexCursor

Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes. Runs locally from the vdiff-mcp npm package. Needs 1 environment variable to run.

0 1mo ago A tokens not measured

specshield-io/specshield-mcp-server

MCP server Claude CodeCodexCursor

The API-change deploy gate for AI coding agents. Read-only breaking-change detection. Runs locally from the specshield-mcp-server npm package. Needs 4 environment variables to run.

0 16d ago A tokens not measured original MIT

coderifts

09

coderifts/api-governance

MCP server Claude CodeCodexCursor

MCP server "coderifts", hosted remotely at app.coderifts.com, as configured in coderifts/api-governance.

0 yesterday A tokens not measured original MIT

blastradius

10

justfeltlikerunning/blastradius

MCP server Claude CodeCodexCursor +2

Dependency blast-radius analyzer: before you upgrade an npm package, see exactly which of YOUR files and functions touch its changed API surface. Runs locally from the @justfeltlikerunning/blastradius npm package.

0 1mo ago A tokens not measured original MIT