Search / io.github.nigelcox98/breaking-changes
protogridR0· no sign-inWhat breaks when you upgrade a package, and what to use instead - from official docs.
v0.1.0 · active · repository · descriptor JSON · versions
{
"mcpServers": {
"breaking-changes": {
"type": "http",
"url": "https://agentdataapi.onrender.com/mcp"
}
}
}claude mcp add --transport http breaking-changes https://agentdataapi.onrender.com/mcp[mcp_servers.breaking-changes]
url = "https://agentdataapi.onrender.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"breaking-changes": {
"type": "remote",
"url": "https://agentdataapi.onrender.com/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"breaking-changes": {
"type": "http",
"url": "https://agentdataapi.onrender.com/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=breaking-changes&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnRkYXRhYXBpLm9ucmVuZGVyLmNvbS9tY3AifQ%3D%3D"
}{
"servers": {
"breaking-changes": {
"type": "http",
"url": "https://agentdataapi.onrender.com/mcp"
}
}
}{
"mcpServers": {
"breaking-changes": {
"httpUrl": "https://agentdataapi.onrender.com/mcp"
}
}
}extensions:
"breaking-changes":
enabled: true
name: "breaking-changes"
type: streamable_http
uri: "https://agentdataapi.onrender.com/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every useauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_upgrade_safety (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_packages (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_breaking_changes (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)tools.token_costabout 345 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +namespace-matches-repo +reachable +uptime-100% ~updated-76d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://agentdataapi.onrender.com/mcp streamable-http | none | yes | 100% | 460 ms | 2026-07-28 | 2026-10-20 |
check_upgrade_safety | Given a package and the version you are upgrading TO, return a concise checklist an agent can act on: the count of breaking changes, the highest-risk removals, whether automated codemods exist, and the recommended upgrade path. Use before performing an upgrade. |
get_breaking_changes | Get breaking changes for a package upgrade: removed APIs with their replacements and the reason for each, changed defaults, behavior changes, known incompatible dependencies, official source URL, and codemod/automated-fix commands. Omit `version` to get every tracked version. Use this instead of relying on training data, which may predate the release. |
list_packages | List every package with breaking-change data available, including tracked versions and how many breaking changes each has. Call this first if you are unsure whether a package is covered. |
Schemas: list_tools.
{
"name": "io.github.nigelcox98/breaking-changes",
"title": "Breaking Changes & Migration Data",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://agentdataapi.onrender.com/mcp",
"type": "streamable-http"
}
],
"version": "0.1.0",
"repository": {
"url": "https://github.com/nigelcox98/AgentDataAPI",
"source": "github"
},
"description": "What breaks when you upgrade a package, and what to use instead - from official docs."
}