Google tells you what exists. Faceabot tells you what holds up.
Verify Attest agreements, stamp codes, receipts, proofs and SHA-256 fingerprints, with no sign-in.
MCP endpoint :https://attest.datahubz.com/mcp/verify · website · measurements and detailsReviewed public-data search and execution with provenance and verifiable integrity receipts.
MCP endpoint :https://public-data-catalog-mcp.yusuke8h.workers.dev/mcp · website · measurements and detailsNine chain onchain intelligence with a verifiable onchain signal attestation stream
MCP endpoint :https://mcp.chainhelix.io · website · measurements and detailsDecide by policy, gate behind a human, verify by read-back, record a hash-chained ledger.
Package pypi :attestlayer · website · measurements and detailsSigned agent discovery, security attestations, paid work, and verified settlement reputation.
MCP endpoint :https://mcp.viridisconservation.com/network/mcp · website · measurements and detailsOffline read-only search over a checksum-verified, optionally signed memory pack, with exact quotes
Package npm :@python1/verified-memory-mcp · website · measurements and detailsInfrastructure and hazard intelligence with provenance, spatial confidence and quality contracts.
MCP endpoint :https://app.atlasipholdingsllc.com/mcp?src=mcp_registry · website · measurements and detailsTrack agreements sent for signature, remind signers, verify signed documents and share proofs.
MCP endpoint :https://attest.datahubz.com/mcp · website · measurements and detailsVerifies Ed25519-signed attestation records and builds audit reports via MCP tools.
Package npm :paceproof-cli · website · measurements and detailsConcierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
MCP endpoint :https://stamp-mcp.terradev.cloud/mcp · website · measurements and detailsVM-side verify proxy for keystone attestations
Package pypi :keystone-verify-proxy-mcp · measurements and detailsCredential enforcement middleware for MCP servers — verifies scoped tokens on every tool call
Package npm :@attest-dev/mcp · website · measurements and detailsVerify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
MCP endpoint :https://attester.dev/mcp/ · website · measurements and detailsFree, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.
MCP endpoint :https://mcp.keyhalve.com/mcp · website · measurements and detailsTrust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.
MCP endpoint :https://mint-mcp-production.up.railway.app/mcp · website · measurements and detailsVerified memory for AI agents. Signed assertions, billing attestation, session continuity.
MCP endpoint :https://mcp.verifiedstate.ai/mcp · website · measurements and detailsAttest agent decisions and verify records on a public ledger. Evidence, not just data.
Package pypi :rubric_mcp_server · website · measurements and detailsCheck entire lead, order and inventory CSV/JSONL against approved contracts before writes.
MCP endpoint :https://mcp.contentsweep.ai/v1/quality/mcp/ · website · measurements and detailsUniversal trust attestation for AI agents: create, verify, and negotiate Shuka trust proofs.
Package npm :@shukashake/agent · website · measurements and detailsPost-scrape data cleaner, no LLM: repairs mojibake, HTML, invisible chars. Plus a verdict.
MCP endpoint :https://www.aidatatools.dev/api/mcp_server · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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