5695 Model Context Protocol servers — searchable, rated, ready to install.
0.3.2. Free MIT; no account, key, or payment. Verifies record, not computation. Stable error codes.
Security scanner for AI-generated code. 30 free rules; all 223 with a paid-plan API key.
ARAM Mayhem builds, tiers, augments, combos and patch notes with canonical page citations.
Country verification research, integration planning and synthetic tests. No live identity checks.
Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience
Journal entry testing (JET) for accounting audits. 15 screening rules, zero dependencies.
New Mexico Statutes Annotated 1978 (NMSA 1978) — section lookup, chapter list, and catchline…
Design HTML email templates with AI: render to HTML and open them in a visual editor
UK postcode lookup from postcodes.io. No key required.
Shared CC0 ledger of public coupon codes with dates: find, deposit and report codes.
Honest backtests and paper trading for US options and equities, driven by your agent.
Bitcoin blockchain data: latest block height, block info, address info, and mempool fee...
Proves software work: triages failing tests, checks whether a test can fail, and reads migrations.
Agentic Commerce Protocol sandbox: agent builds a cart, human approves a real PayPal payment.
Delaware Code — state statutes by citation, full-text search, and amendment history. Fleet #2749.
CC0 sample files and test fixtures: find one, get its URL and SHA-256, check a copy on disk.
法定帳簿の保存期間を文書保存期間表で検査 — 労基法109条・安衛則51条・石綿則41条・雇用保険法施行規則143条・健保則34条（20 rules）
Why Instagram Reels, YouTube Shorts and TikToks go viral, with the hook and a script for yours
Feedpeck: find any site's RSS/Atom/JSON feeds + latest posts. Free, no key.
Local aggregate test-history stability analysis without test names or raw result contents. Tools...
HTTP request testing from HTTPBin. No key required.
Dummy JSON test data. No key required.
Country flag image URLs and codes. No key required.
A lightweight Java IDE for AI agents: incremental builds, fast tests, HotSwap and live debugging.
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