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PopNx MCPMCP servers for people who use AI · explained in plain words

Audifact

by audifactversion 0.1.1i★ 0iRuns in the cloud
Registry nameio.audifact/audifact

How to install

What it does

Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.

  • Connects Runs in the cloud
  • Account or key Needs X-API-Key
  • Category Other

Install

Pick the AI app you use, then copy the settings.

Passed 4/5 checks · What you ask goes through the maker’s server (api.audifact.io)

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 5 min

You need a Audifact key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Sign up and create a Audifact key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Audifact site ↗

  2. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1+ Add2https://…3Add4
  3. Click “+ Add” → “Add custom connector” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameAudifact
    Remote MCP server URL · Addresshttps://api.audifact.io/mcp

    Under Request headers, add this name and value

    Header nameX-API-Key
    Value<paste your key here>

    Paste the key only into the app’s field, never into a chat or to anyone

    Leave Authentication as Claude detected it, then click Add

  4. Turn it on in a chat

    +ConnectorsAudifact

  5. Try it

    Use Audifact and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Audifact or shows a Audifact tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Audifact yet

Audifact needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify

What you can do instead

A · Use an app that can connect Audifact

  • You need a Audifact key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
  • You need a Audifact key (create it on the maker’s site)
  • You need a Audifact key (create it on the maker’s site)
  • You need a Audifact key (create it on the maker’s site)

B · Others in Other that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code · about 5 min

You need a Audifact key (create it on the maker’s site)

  1. Sign up and create a Audifact key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Audifact site ↗

  2. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  3. Paste this command and press Enter

    claude mcp add --transport http --scope user audifact https://api.audifact.io/mcp --header 'X-API-Key: your-value'

    Replace “your-value” with your key before pressing Enter

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Type /mcp in Claude Code

    You should see Audifact listed as connected

  5. Try it

    Use Audifact and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Audifact or shows a Audifact tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 5 min

You need a Audifact key (create it on the maker’s site)

  1. Sign up and create a Audifact key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Audifact site ↗

  2. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  3. Fill in your key

    In the Audifact settings, X-API-Key is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Open the AI chat in Cursor in Agent mode

  5. Try it

    Use Audifact and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Audifact or shows a Audifact tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 5 min

You need a Audifact key (create it on the maker’s site)

  1. Sign up and create a Audifact key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the Audifact site ↗

  2. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  3. Fill in your key

    In the Audifact settings, X-API-Key is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Open the AI chat in VS Code in Agent mode

  5. Try it

    Use Audifact and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Audifact or shows a Audifact tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://api.audifact.io/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use Audifact💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user audifact https://api.audifact.io/mcp --header 'X-API-Key: your-value'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "audifact": {
      "url": "https://api.audifact.io/mcp",
      "headers": {
        "X-API-Key": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "audifact": {
      "type": "http",
      "url": "https://api.audifact.io/mcp",
      "headers": {
        "X-API-Key": "your-value"
      }
    }
  }
}

Values you fill in

  • X-API-Key secret required HTTP header
    Audifact API key (af_...) from audifact.io Dashboard -> API Keys. Events bill to this key's account.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
Not on npm/PyPI
Verified domain
✓ audifact.io
Licencei
No licence stated
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
0.1.1
Categoryi
Other
Published to registryi
Oct 19, 2026
Code last changedi
Oct 19, 2026
Maker
audifact
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 12, 2026. The maker wrote them, not us; we show them as plain text.

  • log_decision

    Log a signed decision event to the ledger. Managed Mode (default for MCP): omit signing fields and pass agent_name - Audifact securely manages an Ed25519 keypair and signs on behalf of the agent. Events are immutable once recorded; managed mode provides strong auditability after

  • log_outcome

    Log a signed outcome event linked to a prior decision via decision_event_hash. Managed Mode (default): omit signing fields - the managed key from the linked decision's agent is used automatically when the decision was also managed. For client-signed decisions, pass agent_private_

  • get_proof

    Fetch the public proof payload for one ledger event by its 64-char hex event_hash. When to use: after log_decision/log_outcome when you need trust labels, chain validity, anchor status, or a paired-event proof URL. When NOT to use: to browse many decisions or outcomes — use list_

  • register_agent

    Register or look up an agent identity under the API key's organization. When to use: before client-side signing flows that need a known public_key, or to attach a human-readable name to an existing key. When NOT to use: Managed Mode log_decision (pass agent_name instead — Audifac

  • list_agent_decisions

    List decision events for one agent (by public key) in the API key's org, newest first by default. When to use: to review what an agent already logged, pick an event_hash for get_proof, or page through history before linking an outcome. When NOT to use: to list outcomes (use list_

  • list_agent_outcomes

    List outcome events for one agent (by public key) in the API key's org, newest first by default. When to use: to audit what results an agent recorded, find an outcome event_hash for get_proof, or page outcomes without already knowing hashes. When NOT to use: to list decisions (us

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain audifact.io (the registry checks domain ownership)

  • ✓ Pass

    Still maintained

    Code last changed 25 days ago

  • ✕ Fail

    Has a licence

    No licence file found in the repo

  • ✓ Pass

    Endpoint responds

    Responded in 144 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 6 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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User reviews

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Compared with others in Otheri

  • More stars than 0% of the other 19421 servers in this category
  • Published to the registry more recently than 64% of the other 19421 servers in this category
  • Basic checks equal to or better than 60% of the other 19421 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Audifact safe?

It passed 4 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: X-API-Key

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed 25 days ago, and the latest version (0.1.1) reached the registry 25 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT Business and above.

What can I use instead?

In the same category: World Monitor, Claude Flow, Windmill

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 104 tools.

by koala73Widely used★ 90.5KUpdated yesterday

Runs in the cloud✓ service owner · worldmonitor.app

Claude Flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

by ruvnetWidely used↓ 13.5K/wk★ 81.5KUpdated 14 months ago

Runs on your computer

Windmill

Run Windmill scripts and flows and manage jobs, schedules, resources and variables.

by windmill-labsWidely used★ 18.6KUpdated yesterday

Runs in the cloud

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

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)
  1. Create an account at https://audifact.io/signup (the plugin never creates accounts).
  2. Dashboard → API Keys → create a key (af_..., shown once).
  3. 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

PathRole
.mcp.jsonGrok/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.jsonOfficial MCP Registry remote metadata
assets/logo.svgBrand AF monogram

License

MIT