Fresh discovery feed
Newly added to AgentStack, ordered by when we first recorded them. This does not claim that each project was newly released upstream.
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MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.
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Universal trust attestation for AI agents. Create, verify, and negotiate trust proofs.
Persistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.
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Persistent memory for Claude — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
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MCP server giving Claude AI access to 22+ NYC public-record databases for real estate due diligence
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FHIR chart tools for MCP: read-only by default, with elicitation-gated, human-approved writes.
E-signatures for contracts and NDAs. Draft with AI, review, and send for signature.
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Privacy-first file tools for AI agents — PDF & image ops, metadata scrubbing, background removal.
Vehicle specs, federal recalls, and OBD-II DTC reference for AI agents via MCP.
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Reliable web fetching for AI agents with retry, circuit breaker, caching, and anti-bot bypass