Audifact
Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.
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 »).
claude mcp add --transport http audifact 'https://api.audifact.io/mcp' --header 'X-API-Key: <Audifact API key (af_...) from audifact.io Dashboard -> API Keys. Events bill to this key'\''s account.>'
{
"mcpServers": {
"audifact": {
"type": "http",
"url": "https://api.audifact.io/mcp",
"headers": {
"X-API-Key": "<Audifact API key (af_...) from audifact.io Dashboard -> API Keys. Events bill to this key's account.>"
}
}
}
}
Documentation
Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.
Audifact agent plugin
Your agent keeps a signed receipt of its decisions.
This repo packages Audifact’s hosted MCP server (https://api.audifact.io/mcp) plus a skill that tells the agent to log consequential decisions, external actions, and subagent delegations — then hand you proof links (https://audifact.io/e/{event_hash}).
It is receipts, not silent full tracing. Target about 3–10 events per active day.
Install
1. Audifact API key (all clients)
- Create an account at https://audifact.io/signup (the plugin never creates accounts).
- Dashboard → API Keys → create a key (
af_..., shown once). - Paste it only into the client’s secret / masked field. Never into chat or files.
2. Pick your client
Official MCP Registry / VS Code / Copilot / other registry clients
Listed as io.audifact/audifact in the MCP Registry (search “audifact”). Add the remote server from the registry or your client’s MCP gallery. Provide X-API-Key when prompted. Metadata: server.json.
Claude Code (self-hosted marketplace — no review queue)
/plugin marketplace add audifact/audifact-plugin
/plugin install audifact@audifact
Paste the key into Audifact API key (userConfig, stored in the OS keychain).
Grok Bot / Cursor (x.ai catalog)
Install from the catalog when listed. Paste the key into AUDIFACT_API_KEY.
(Repo renamed from grokbot-plugin → audifact-plugin; resubmit replaces the 2026-10-16 draft.)
Agent Skills only (npx skills add)
npx skills add audifact/audifact-plugin
This installs the skill instructions. You still need the MCP server connected in the same client, or the skill has no tools to call.
3. Confirm
Ask the agent to confirm the Audifact connection. It should log one plugin_connected decision and return a proof URL.
⚠️ Append-only ledger
Everything logged is signed and hash-chained and cannot be edited or deleted. The skill redacts before writing: no secrets, tokens, passwords, full message bodies or file contents — only short summaries.
Billing
Every event consumes credits on the Audifact account that owns the API key.
Privacy
- Public labels are off by default.
- Each agent logs under its own
agent_name(e.g.grokbot-cos,claude-code).
Tools
log_decision, log_outcome, get_proof, register_agent, list_agent_decisions (deprecated alias: list_my_recent_decisions), list_agent_outcomes.
Repo layout
| Path | Role |
|---|---|
.mcp.json | Grok/Cursor: X-API-Key: ${AUDIFACT_API_KEY} |
.grok-plugin/ | x.ai / Grok Bot plugin manifest |
.claude-plugin/ | Claude Code marketplace + userConfig key (overrides MCP auth for Claude) |
skills/audifact/ | Agent Skills SKILL.md |
server.json | Official MCP Registry remote metadata |
assets/logo.svg | Brand AF monogram |
License
MIT
Questions fréquentes
Qu'est-ce que Audifact ?
Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.
Comment installer Audifact ?
Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http audifact 'https://api.audifact.io/mcp' --header 'X-API-Key: <Audifact API key (af_...) from audifact.io Dashboard -> API Keys. Events bill to this key'\''s account.>'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.
Faut-il une clé API pour Audifact ?
Oui. Il attend X-API-Key, à renseigner dans sa configuration.
Audifact est-il open source ?
Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.
Qui maintient Audifact ?
Il est publié par audifact. 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.