Developer Tools & Repos MCP Servers

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Unix year number

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UTC ISO weekday 1-7

UTC last day of the current month

Small public utility for autonomous clients.

Small public utility for autonomous clients.

22 developer utilities: base64, hashes, JWT, JSON tools, unit conversion. Free, keyless.

Bi-directional traceability for AI-assisted development: 8-phase spec-driven chain, 7 gates.

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Windows-1252 C1 band, input discarded

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Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.

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Build, run, and inspect iOS apps in disposable hosted Simulators from cloud coding agents.

Current local time in America/Los_Angeles.

Deep codebase architect auditing system design schemas.

Search, retrieve, and diff the full output of past terminal commands recorded locally by backscroll.

Helps plan and reuse CE-RISE Digital Passport components, models, and deployment assets.