free-tier MCP servers

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dagpipe

MCP server Claude CodeCodexCursor +2

LLM pipeline crash recovery for Python. Resumes from last successful node instead of restarting from scratch. No database required, just plain JSON files. Runs locally from the dagpipe-core Python package.

not rated 3 1mo ago A tokens not measured original MIT

broke2built-skills-mcp

lordbasilaiassistant-sudo/broke2built-skills-mcp

MCP server Claude CodeCodexCursor +2

29 live data skills for agents: email/DNS/domain intel, web audits, EVM reads. Free tier. Runs locally from the broke2built-skills-mcp npm package. Needs 1 environment variable to run.

not rated 1 1mo ago A tokens not measured original MIT