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Annalist

Registre officiel Données et bases de données

Signed data for agents: agentic-commerce census, dependency digest, x402/MCP checks, Hyperliquid

Code source Site web Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http annalist 'https://api.annalist.dev/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "annalist": {
            "type": "http",
            "url": "https://api.annalist.dev/mcp"
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Annalist ledger
  2. What is in it
  3. Verifying
  4. Contact

Annalist ledger

Annalist (annalist.dev) keeps an append-only archive of crowd-state data for AI agents. This public repository is its ledger: once a day it records a fingerprint of everything the archive wrote the day before, signed and timestamped in Bitcoin. It lets anyone check that a record existed on a given date, so the history cannot have been backfilled or quietly edited later.

What is in it

  • ledger/YYYY/MM/YYYY-MM-DD.json: one entry per UTC day.
    • entry.manifests: every run manifest written that day, each with the sha256 of the manifest file.
    • entry.root: sha256 of the manifest hashes joined by newlines, in the listed order.
    • signature: Ed25519 over the canonical JSON of entry (keys sorted, no spaces, UTF-8).
  • ledger/YYYY/MM/YYYY-MM-DD.json.ots: an OpenTimestamps proof that the entry file existed at that time. Proofs start as pending and are upgraded to full Bitcoin attestations within a day or two.
  • keys/<key_id>.json: public signing keys. The current key is 187e49f200625a2f.

Each run manifest in turn lists every archive file written by that run with its sha256 and size, and is signed with the same key. Data responses served by the Annalist API carry the same kind of signature.

Verifying

  1. Check the timestamp: ots verify ledger/2026/10/2026-10-13.json.ots (needs the OpenTimestamps client and a Bitcoin block source, or use opentimestamps.org).
  2. Check the signature: verify signature against the canonical JSON of entry with the public key in keys/.
  3. Given a manifest from the archive, hash its file bytes with sha256 and find that hash in the day's entry.

Contact

Open an issue on this repository.

Questions fréquentes

Qu'est-ce que Annalist ?

Signed data for agents: agentic-commerce census, dependency digest, x402/MCP checks, Hyperliquid

Comment installer Annalist ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http annalist 'https://api.annalist.dev/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Annalist ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

Annalist est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient Annalist ?

Il est publié par ryanroskowski. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.