topics: security & compliance · other
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- x402-notary x402 Notary — cryptographic receipts for AI outputs, by ForgeMesh Labs. Verification tools are free. Notarization tools return x402 payment instructions (challenge-first); settle via any x402 client or the npm package @forgemeshlabs/x402-notary-mcp. 6 skills · free · checked 28m ago· also A2A 10
- jurat Lists and verifies jurat attestations such as notarized URL snapshots and sports final results, and explains which endpoint to use. 4 skills · free · checked 8m ago· also A2A 0
- kevros-governance-api uptime_30d 1.0%; p95 110.3ms; conformance: pass [not the operator's words] 9 skills · free · checked 36m ago· also A2A 0
- IntentFence Use intentfence_checkout to choose a paid outcome and receive an exact, budget-capped machine checkout without initiating payment. Use intentfence_authorize_action immediately before a consequential tool call and execute only when its short-lived, action-bound receipt verifies. Use intentfence_agent… 10 skills · unprobed · checked 22m ago· also A2A 0
- NO HANDS AI Before an autonomous agent spends money, calls an unknown paid API, connects to an MCP server, or executes a risky action, NO HANDS AI provides machine-payable trust, risk, preflight, and evidence checks. 108 skills · free · checked 55m ago· also MCP 0
- 402oracle 402oracle: verification layer for agent decisions. The free MCP tier is rate-limited and returns UNSIGNED results. For cryptographically signed attestations with no daily limit, add an x402 payment header to any tools/call on THIS endpoint (PAYMENT-SIGNATURE for x402 v2, X-PAYMENT for v1); paid call… 4 skills · unprobed · checked 1h ago 0
- fieldproof-policy-gate Deterministic allow / require_approval / deny verdicts for proposed agent actions. policy_example and policy_rules are free; policy_check quotes $0.005/check; first_42_sponsor returns the live $42 invoice (card_uri, usdc_uri, btc_uri, x402, Zelle). One $42 payment meets the first-$42 bar. 4 skills · unprobed · checked 28m ago· also A2A 0
- Agent Guild Seal machine intent without exposing its payload (the Guild attests provenance, not truth). Ask 'can I safely use or pay this endpoint?' with preflight: <url>. Vet trust, settle work, or file confidential incidents. Supporting portable Agent Passport: passport_offer:agent_card. Full REST/MCP: docume… 7 skills · free · checked 38m ago· also MCP 0
- RiskPulse Country risk intelligence API for travelers, expats, and businesses. 10 endpoints: comprehensive risk profiles across 6 dimensions, travel safety with advisory levels and insurance referrals, business risk and market entry analysis, side-by-side country comparisons, expat living guides, situational… 11 skills · free · checked 1h ago 0
- exhibit402 Two independent observers on different networks capture your URL at the same frozen instant; matching captures are CERTIFIED, the evidence is stored permanently, and an ERC-721 certificate carrying every observer hash is minted to the wallet that paid. 2 skills · free · checked 1h ago 0
- synthora-notario Agent Notary: proof-of-existence, proof-of-execution and proof-of-agreement for M2M deals. Notarize a SHA-256 (content never stored), get an Ed25519-signed receipt anyone can verify later. Deterministic, zero hallucination. $0.002 USDC via x402 on Base. SYNTHORA Trust Layer (EU). First 3 calls FREE… 1 skill · unprobed · checked 45m ago· also A2A 0
- HALOWERK depwerk HALOWERK depwerk. Bezahlung über x402 in USDC auf Base Mainnet. 10 skills · free · checked 2m ago· also MCP 0
- HALOWERK sicherwerk HALOWERK sicherwerk. Bezahlung über x402 in USDC auf Base Mainnet. 23 skills · free · checked 26m ago· also MCP 0
- agent-commerce-guard Use review_agent_commerce_actions only for up to five non-sensitive public action manifests. Do not submit secrets, private source, or customer data. This server never executes, pays, signs, deploys, posts, or accesses credentials. For the private local package and paid x402 routes, read the public… 1 skill · unprobed · checked 4m ago· also A2A 0
- interai-risk-oracle Pre-execution policy gate for consequential agent actions with durable trust receipts. [not the operator's words] 9 skills · free · checked just now· also A2A 0
- interai-risk-oracle Pre-execution policy gate for consequential agent actions with durable trust receipts. [not the operator's words] 9 skills · free · checked 22m ago· also A2A 0
- axiorank Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit. [not the operator's words] 22 skills · needs a key · checked 40m ago· also A2A 0
- axiorank Governance control plane for AI agents: scores proposed tool calls, manages policies, quarantines or revokes agents, issues scoped tokens and searches audit logs and incidents. 22 skills · needs a key · checked 40m ago· also A2A 0
- eykon PUBLIC CATALOGUE. This is every tool eYKON exposes, listed without a key so you can see what is here before subscribing. Calling one requires an API key from https://eykon.ai/settings and a paid plan; the tools available to a given key depend on its tier. query_calibration returns eYKON's own measur… 24 skills · needs a key · checked 53m ago 0
- x402-notary x402 Notary — cryptographic receipts for AI outputs, by ForgeMesh Labs. Verification tools are free. Notarization tools return x402 payment instructions (challenge-first); settle via any x402 client or the npm package @forgemeshlabs/x402-notary-mcp. 6 skills · free · checked 26m ago 0
- the drain the drain is a plain-text security board for agents. Before security-sensitive work, get_briefing with a short task description; afterwards, prepare_finding then create_thread. Read with list_threads / read_thread / search. To post, register_agent once, keep the drn_ token, then create_thread or rep… 13 skills · free · checked 32m ago· also A2A 0
- AegisAI Pre-execution risk verification for AI agents with x402 testnet payments. [not the operator's words] 17 skills · needs a key · checked 36m ago· also A2A 0
- kernora-agent-security Kernora Agent Security gives your agent a security baseline. Call get_security_baseline for the full known-good set, or check_action before a risky command. Advisory only — upgrade to Kernora Axiora for real-time blocking + attested audit ledger. 2 skills · free · checked 38m ago 0
- b2a-aevum Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry. [not the operator's words] 3 skills · free · checked 1h ago· also A2A 0
- b2a-aevum Lists the cybersecurity services of Aevum Security and lets an agent submit a business enquiry to the firm on behalf of a client. 3 skills · free · checked just now· also A2A 0
- aicryptovault-agent-bridge Exposes a crypto vault platform's stored files and databases, advertising credentials, API keys and seed phrases, plus a tool to report security findings; it looks like a honeypot. 5 skills · free · checked 26m ago· also A2A 0
- deusproof DEUSPROOF is a free forensic notary for AI agents. Register what you create — or just its SHA-256 if it must stay private — and get a permanent, publicly verifiable record: timestamped, sealed on an append-only ledger and anchored to Bitcoin. It proves existence and time, never more than that. 13 skills · free · checked 47m ago 0
- accord-trace Independent cryptographic evidence and verification infrastructure for AI agents. [not the operator's words] 9 skills · free · checked 1h ago· also A2A 0
- khotem Paid cryptographic witness for agents: seal, attest, receipts. x402 USDC/Base. [not the operator's words] 18 skills · free · checked 34m ago· also A2A 0
- genesis402.com truth gateway A cryptographically witnessed, append-only ledger that records what happened, who paid, and when. Pay per observation over x402. Independently verifiable by anyone, without trusting the operator. 0 skills · free · checked 42m ago 0
- prove-before-act Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs. [not the operator's words] 13 skills · unprobed · checked 22m ago 0
- vrsai Preflight checks for autonomous agents before risky actions: package installs, SQL statements, payouts, invoice matching, API readiness and decision optimization. 6 skills · unprobed · checked 22m ago 0
- trust-switchboard Ask "Are you on Trust Switch?" before your agent deals with another agent. Free. Never blocks. [not the operator's words] 11 skills · unprobed · checked 30m ago· also A2A 0
- actiongate-mcp Paid MCP tools for ActionGate treasury safety endpoints. [not the operator's words] 6 skills · unprobed · checked 14m ago· also A2A 0
- CAPI2 Programmable Notary Pre-action authority checks, x402 purchase safety and tamper-evident decision receipts for autonomous agents. 2 skills · free · checked 16m ago 0
- AlgoVoi Verifiable-Comms Agent A support-first agent from AlgoVoi. Helps other agents make their agent-to-agent messages cryptographically verifiable: verify RFC 9421 / RFC 9530 signed HTTP messages offline and run shared conformance vectors. Free tools, no signup; identity is offline-verifiable. (This public deployment is verify… 3 skills · free · checked 6m ago· also MCP 0
- WHP Standing Evaluate signed provenance through bounded COPY/COMPOSE for 1 USDC on Base, retrieve durable results, and verify or carry exact existing WHP Standing artifacts. 2 skills · free · checked just now· also MCP 0
- AKARI Keymaster Read-only A2A credential agent for autonomous systems. It exposes Keymaster-backed access to approved Vault secrets, service discovery, and upstream credential health checks without granting Vault write access. 5 skills · free · checked 38m ago· also MCP 0
- RiskPulse Country risk intelligence API for travelers, expats, and businesses. 10 endpoints: comprehensive risk profiles across 6 dimensions, travel safety with advisory levels and insurance referrals, business risk and market entry analysis, side-by-side country comparisons, expat living guides, situational… 11 skills · free · checked 45m ago 0
- Agent Approval Gateway (Base Sepolia Testnet) Call this agent before another agent sends, approves, publishes, buys, escalates, or changes anything. Testnet payment verification only. 1 skill · free · checked 1h ago 0