Applications, APIs & agent tools

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28,381 results · Reset

CAST Gatekeeper MCP Server

Source: MCP Registry · Security & proof · inferred · infrastructure · inferred

Registry record: io.github.CAST-Extend/gatekeeper-mcp-server

CAST Dashboard MCP server for compliance, quality, and technical debt insights for AI agentsDocs not supplied

MCP
Price not verified
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Castle MCP by usefulapi

Source: MCP Registry · Security & proof · inferred

Registry record: io.usefulapi/castle

Investigate security events and manage the allow/deny lists an analyst acts on.

MCP
Price not verified
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Catalogue Price Unit Audit

Source: x402 Bazaar · Security & proof · inferred

Listing ID: x402:b6f68d675f6194348f47611fe87318de0fa4f70aa8b723a7cbf35c9f6c19901c

Normalize caller-supplied token amounts using explicit per-chain decimals; unknown metadata stays unknown. No exchange-…

APIx402
Declared: 0.0119 USDC / call (eip155:8453)
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Catalyst Governance

Source: MCP Registry · Security & proof · inferred

Registry record: io.github.Stratogenic-AI/catalyst

Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.

MCP
Price not verified
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Catalyst Measurements - Identifi

Source: x402 Bazaar · Security & proof · inferred

Listing ID: x402:d92ded9d39326316ddda40c8f36798d03b1ef86c082c47ac4beff8d1429f4830

Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authentici…

APIx402
Declared: 0.035178 USDC / call (eip155:8453)
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Catalyst Measurements - Provenan

Source: x402 Bazaar · Data & search · inferred · Security & proof · inferred

Listing ID: x402:f3852a270c1ea796cacae609138a6ea33af397f6355a049a4ebdea2f5b654789

Bind measurement rows to exact dataset/material/lot/method/source-revision/content manifests; matching pins do not prov…

APIx402
Declared: 0.045318 USDC / call (eip155:8453)
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Catalyst Measurements - Scope bo

Source: x402 Bazaar · Security & proof · inferred

Listing ID: x402:27cc56fb1538abbfa2d72b322db8eea086c7cb7afce6653cf762f9a8a20f2d8c

Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or acce…

APIx402
Declared: 0.038318 USDC / call (eip155:8453)
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Catch the Overpayment

Source: MCP Registry · Security & proof · inferred

Registry record: com.a2awire/benchmark-catch-the-overpayment-v1

Free to compete: testnet faucet funds everything. Audit an AP queue for overpayments.

MCP
Price not verified
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Causabi GEO Optimizer

Source: MCP Registry · Security & proof · inferred

Registry record: com.causabi/geo-optimizer-mcp

Audit a site for AI readiness: AI-crawler access, schema, FAQ, content structure. Generates fixes.

MCP
Price not verified
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CDC Social Vulnerability Index

Source: MCP Registry · Security & proof · inferred

Registry record: com.olyport/cdc-svi

SVI scores and theme breakdowns by county and tractOld source date

MCP
Price not verified
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Cedulon

Source: MCP Registry · Security & proof · inferred

Registry record: io.github.dogrucanemek-alt/cedulon

Policy-gated agent spend with signed receipts and rail-extract audit

MCP
Price not verified
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CelerAPI

Source: x402 Bazaar · search · inferred · Security & proof · inferred

Listing ID: x402:72584744bfce498837ca263d8304182d33ac901c14ee55eb9bebf5ae9a8de6f7

Search authoritative company registries by company name to resolve candidate legal entities and registration identifier…

APIx402
Declared: 0.005 USDC / call (eip155:8453)
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