Keith APIs: web to Markdown, OG images, job & resume parsing, ratings

keith-apis-mcp: web page to Markdown, OG images, job and resume parsing, Elo ratings

keith-apis-mcp is an MCP (Model Context Protocol) server that gives AI assistants such as Claude, Cursor and ChatGPT eleven tools from five small hosted APIs: read any web page as clean Markdown, get link previews, generate Open Graph share images, parse job postings and resumes, score a resume against a job, and compute Elo, Glicko-2 or OpenSkill ratings. One RapidAPI key works for all of them, and each API has a free plan.

Tools

Tool	What it does	API
fetch_url_as_markdown	Fetch a page and return its main content as clean Markdown (for reading, summarising, RAG)	Web Page API
html_to_markdown	Convert HTML you already have to Markdown	Web Page API
get_link_preview	Title, description, images, favicon, Open Graph and Twitter card tags	Web Page API
generate_og_image	1200×630 PNG Open Graph image from a title (returned as an image)	OG Image API
parse_job_posting	Job ad → seniority, job function, remote regions, annualised salary, skills	Job Posting Parser
parse_job_postings_batch	Up to 20 postings in one call	Job Posting Parser
parse_resume	Resume (text, or a local PDF / DOCX / TXT file) → structured JSON	Resume Parser + Job Match
match_resume_to_job	0–100 fit score with a breakdown and missing skills	Resume Parser + Job Match
rate_matches	Ratings from match results: OpenSkill, Glicko-2 or Elo; 1v1, teams, free-for-alls	Skill Rating API
predict_match	Win probability and match quality for a matchup	Skill Rating API
list_rating_algorithms	Supported algorithms and their parameters	Skill Rating API

Setup

1. Get a RapidAPI key and subscribe (free plans available) to the APIs you want, from each API's page linked above.
2. Add the server to your client with your key as RAPIDAPI_KEY.

Claude Code

claude mcp add keith-apis -e RAPIDAPI_KEY=your-key -- npx -y keith-apis-mcp

Claude Desktop, Cursor, Windsurf and other clients (claude_desktop_config.json, .cursor/mcp.json, ...):

{
  "mcpServers": {
    "keith-apis": {
      "command": "npx",
      "args": ["-y", "keith-apis-mcp"],
      "env": { "RAPIDAPI_KEY": "your-key" }
    }
  }
}

Requires Node.js 18 or newer.

Example prompts

• "Read https://example.com/blog/post as Markdown and summarise it in five bullets."
• "Make an OG image titled 'Release notes: October' with the light theme and footer example.com."
• "Parse this job ad and tell me the salary range per year and whether it's open to Europe."
• "Score my resume at ~/cv.pdf against this job description and list the skills I'm missing."
• "Here are our league results; rank the players with Glicko-2 and predict next week's final."

Free tools

Try two of the APIs in a browser, with no key:

• URL to Markdown converter: what fetch_url_as_markdown returns for a page.
• Elo rating calculator: win probability and new ratings for one game, the 1v1 case of rate_matches.

Privacy

The server runs on your machine and sends each request only to the API it uses, through RapidAPI. The APIs are stateless: inputs, including resumes, are processed and returned, never stored or logged.

FAQ

Which tool should an AI agent use to read a web page? fetch_url_as_markdown. It strips navigation, ads and boilerplate, so the model gets the article text at a fraction of the tokens of raw HTML.

Do I need all five subscriptions? No. Subscribe only to the APIs you use; tools for the others return a clear "not subscribed" error.

Can I use these without MCP? Yes. Each API is a normal REST API on RapidAPI, and each also runs as a pay-per-result Actor on the Apify Store.

License

MIT