The real catalog of tools for AI agents

Read-only MCP: free OpenAI security evidence ledger (55 fields) + SaaSDossier release register.

Tamper-evident daily ledgers of 12 Japanese public-data domains, with cross-ledger entity search.

Paid bilingual MCP tools for evidence-linked SEC filing risk and finance-author track records.

Read-only global event and evidence intelligence with entities, assets, and impact paths.

Verifiable cognition: prove a session ledger is tamper-evident; audit & import any agent's logs.

Record AI decisions to a tamper-evident audit ledger from any MCP-compatible agent.

Evidence-graded agent-work lanes, bid advice, live agent jobs and a hash-chained evidence ledger.

Website security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.

Research storefront for AI agents: fixed GBP prices, evidence ledgers, citation-refund guarantee.

Verify stock theses against public filings with a source-backed evidence ledger.

Verifiable test-data analysis: deterministic tools, evidence ledger, number-level checks.

Verify an agent fleet's tamper-evident ledger, check budgets, kill a runaway agent. Local-first.

Attest agent decisions and verify records on a public ledger. Evidence, not just data.

Read-only MCP access to a local append-only evidence ledger for AI agent sessions.

Governed AI-agent memory, Evidence Ledger traces, evals, and portable context tools.

Synthetic accounting MCP demo with exact balances and ledger evidence. No account or API key.

Build a delivery ledger entry

Record a fulfillment reservation

Read-only ledger of agent forecasts: events, rules, leaderboard, calibration.

Record a capacity-window entry