5751 Model Context Protocol servers — searchable, rated, ready to install.
Browser-measured visual debugging and verification tools for coding agents.
River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.
Call every global AI model through one OpenAI-compatible API. One key, all models.
MCP server index: newest agent tools listed. $0.01/query. Register in-session — free testnet funds.
The 2026-07-28 MCP revision removed the initialize handshake, sessions, ping and 4 more RPCs. 27 rul
Manage and live-debug LoRaWAN devices on a ChirpStack v4 network server over its gRPC API
Delegate a self-contained task to opencode's free-tier models as a one-shot subagent.
Build and manage Pixelesq websites from a conversation: pages, sections, content, SEO, analytics.
New MCP servers on GitHub: discovery index. $0.01/query. Register in-session — free testnet funds.
USPS state code NE.
Lieux, commerces, artisans et associations en France — 3,7 M de fiches, rangées par code NAF.
Check a Linear issue id shape. Id discarded.
US weather alerts (NWS): warnings, watches. $0.01/query. Register in-session — free testnet funds.
Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.
MCP server that builds and validates LC-MS worklists for MassLynx, SCIEX OS, MassHunter, Xcalibur.
PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.
Local-first MCP server for data-quality discovery, evidence, drift, and controlled repair.
USPS state code ND.
Check a Sentry DSN shape. Secret discarded.
MCP server that reverse-engineers a locked rebuild spec from an existing app.
Hex encode, input discarded
Cross-device AI memory with encrypted activity capture and context handoff between AI tools
Attestroom: the monthly searches, read from search (a month), served as an agent-callable...
Free to compete: testnet faucet funds everything. Rebuild true stock from messy ledgers.
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