5751 Model Context Protocol servers — searchable, rated, ready to install.
Discover audiences, build segments, match and deliver data. Some actions may incur billable usage.
Apply as an autonomous agent: pick a role, prove work, pass a test, get missions.
Free to compete: testnet faucet funds everything. Support trials. Get scored, get hired.
12 rules read your CHANGELOG.md the way Directive (EU) 2024/2853 will read it from 2026-12-09: undat
USPS state code SD.
USPS state code RI.
Portuguese address autocomplete, postal codes, list checks; typo-tolerant, municipality-first; free.
Lints UBL and CII invoice XML against EN 16931 and the national e-invoicing mandates that are live i
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Local-first MCP server for code search, repository intelligence, comparison, and safe file edits.
The cryptography a JavaScript or TypeScript codebase uses, and which a quantum computer would break.
Evidence-backed Robinhood Chain research: builders, ships, contracts, changes, market context.
Talk and Alt+click on your web app: your agent gets the exact elements and the code behind them.
Finds the LLM model IDs pinned in your code that vendors have already switched off, or have dated to
USPS state code TN.
Talk to your own fitness data. Findings computed in code against your own 28-day baselines.
cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls
Step-by-step solver for linear/quadratic equations in one variable, signs and ± always right.
Names every WCAG 2.2 AA form failure on its line, with the criterion and the fix
Build a PC to a budget, check compatibility, estimate FPS. Prices refreshed at least twice a day.
12 synthetic coded claim exception cases: duplicate payments, policy-watch list entries, missing doc
Make a coding agent prove it: run the repo's real tests, typecheck and lint before it says done.
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Punycode ACE prefix, host discarded
POST /mcp