io.github.lazymac2x/api-changelog-tracker

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Cloudflare Workers MCP server: api-changelog-tracker

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "api-changelog-tracker": {
      "url": "https://api.lazy-mac.com/api-changelog-tracker/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• list_tracked_apis

  List all tracked APIs with metadata and latest changelog status. Filter by category (ai, payments, developer-tools, communications, infrastructure, email).

  Parameters:

  • category — string — Filter by category

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• fetch_changelog

  Fetch versioned changelog entries for a specific API (openai, anthropic, stripe, github, twilio, cloudflare, sendgrid, slack). Filter by date and breaking-only.

  Parameters:

  • api_id (required) — string — API identifier
  • limit — number — Max entries to return (default 10, max 50)
  • since — string — Return entries on or after this date (ISO 8601)
  • breaking_only — boolean — Return only entries with breaking changes

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• diff_versions

  Compare changelog state between two dates for an API. Shows what was added or removed in the range.

  Parameters:

  • api_id (required) — string
  • from_date (required) — string — Start date (ISO 8601)
  • to_date (required) — string — End date (ISO 8601)

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• detect_breaking_changes

  Detect breaking changes across one or multiple APIs. Filter by severity (critical, high, medium, low) and date. Omit api_id to scan all APIs.

  Parameters:

  • since — string — Only include changes on or after this date (ISO 8601)
  • api_id — string — Single API identifier. Omit to scan all.
  • api_ids — array — Multiple API identifiers
  • severity — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• search

  Full-text search across all changelog entries. Searches title, summary, and change descriptions.

  Parameters:

  • q (required) — string — Search query
  • limit — number — Max results (default 20, max 100)
  • api_id — string — Limit search to a specific API
  • breaking_only — boolean — Return only breaking change entries

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• subscribe_feed

  Register a webhook or email to receive changelog update notifications. Returns a subscription ID.

  Parameters:

  • api_id (required) — string
  • email — string — Email for digest notifications
  • webhook_url — string — Webhook URL for POST notifications
  • notify_breaking_only — boolean — Only notify on breaking changes

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Repository

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