6037 Model Context Protocol servers — searchable, rated, ready to install.
Test Minecraft plugins end to end: drive a real Paper server and real protocol bots.
Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.
Read-only audit evidence for security, tests, native coverage, runtime failures and repair status.
Create, edit and analyse short links and QR codes. OAuth sign-in works on the free plan.
Visual capture MCP server: terminal colors, code, diffs, PDFs, GIFs. 13 tools, SSRF on by default.
Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.
IEPTB (CENPROT): Protestos, official-source lookup. Platform-hosted, pay per query with prepaid cred
Search 5,000+ trading papers with verified backtests, strategies, datasets, and courses.
Read accesso mobile ticket links: orders, admissions, barcodes and Google Wallet passes.
Executable architecture governance: an unevaluated rule is reported as a failure, never a pass.
Backtest plain-English trading strategies on real market data: graded results, honesty flags.
Remove the Claude text watermark by rewriting text, and strip C2PA/EXIF metadata from images.
Build, publish and analyze quizzes, polls, forms and personality tests. Riddle account required.
Local-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.
Give an AI agent a real .NET debugger: breakpoints, stepping, locals, expression evaluation.
Tested AI agent skill files (SKILL.md), bought once over x402 for cents on Base. Free MCP search.
Existence and details of protests for people and companies in registry offices across Brazil. Platfo
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.
Check a Jira issue key shape. Key discarded.
Base64url encode, input discarded
PyPI releases: Python package versions, daily. Register in-session — free testnet funds.
Deterministic eligibility decisions and test-driven rule authoring via the Aethis developer API.
Checks AI-written code against your rules as it is written, and keeps a record of what it found.
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