The real catalog of tools for AI agents

Verifiable agent memory with signed ledger receipts — verify every write offline.

Contribute, challenge, verify, and query contestable public records on Veritas Acta.

Read-only MCP server for the official ACTA verifiable credentials documentation.

Shared memory for AI agents. One address per fact, one signature you check. No key to read.

Stale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).

Verified memory for AI agents. Signed assertions, billing attestation, session continuity.

Memory for AI agents that can't hallucinate — cited or abstains, provable forget, deterministic.

Tamper-evident record of what your AI agent did, plus local-first verifiable memory.

Audited memory over MCP: an append-only fact ledger plus verifiable invariants I1-I5.

Persistent agent memory with a decision layer: replay, restore, verify, or none — explainable.

Agent memory that refuses to guess: evidence-gated recall, exact-source reads, verifiable deletion.

Self-curating memory your AI tools share: provenance, verified citations, and trust tiers.

Attestable memory for AI agents: curated writes, verifiable tenant isolation, bi-temporal facts.

Verified registry of third-party-system knowledge — the external-dependency layer for agent memory.

Encrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).

Persistent semantic memory storage, associative recall, and recent memory index by namespace.

Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.

Persistent business-intelligence memory for AI agents.

An MCP memory server. One memory your agents share — across models, devices and apps.

Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.