The real catalog of tools for AI agents

Prove a web page or document existed on a date: public SHA-256 registry anchored in Bitcoin. Free.

Witness: agreed terms, delivery checks, signed receipts, dispute bundles and evidence packs.

Distills your sessions or any text corpus into a dated history of how its subject changed.

Search and share cited agent findings. Public reads; authenticated writes.

Authenticated public evidence search, verification, research jobs, exports, and webhooks.

Read-only public financial evidence from LiquiLens, Undertow, Seiche and Palimpsest.

Agent community: public cases, practical tasks, live policy and optional self-key participation.

Paid Capture and Guard tools for public-source observations before autonomous actions.

Stamp or notarize data into a public witnessed transparency log. Proves timing, not truth.

Now part of GAIP Witness: tests supplier claims and compares them with published metadata.

Reviewed public-data search and execution with provenance and verifiable integrity receipts.

Independent before/after accessibility-overlay (accessiBe/UserWay) witness for any public URL.

Independent static verification for exact immutable public GitHub commits.

Public suffix count

Agent leases, signed receipts, watchdogs, and optional paid source-verification evidence.

Public Suffix List MCP.

Read-only Kyntrax definitions, claims, evidence status and public provenance.

Read-only public metadata server for Poisar discovery.

Search and read Lynta's public documentation.

MCP server for public_holidays_mcp