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

Spoolis

by spoolis.comversion 0.1.9i★ –iComputer or cloud
Registry namecom.spoolis/mcp

Install

Overview

Description from the maker (original English)

Verify AI work against criteria and get signed receipts. From Spoolis, guarantees for AI work.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Other
  • You need to fill in: SPOOLIS_API_KEY

Install

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

Before you install

  • Basic checks: 2 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 32 things (tools) verify_result, run_sandbox_scenario, compile_spool, create_spool …
  • You fill in yourself: SPOOLIS_API_KEY, SPOOLIS_API_URL, SPOOLIS_BASE_URL

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://spoolis.com/api/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "spoolis": {
      "command": "npx",
      "args": [
        "-y",
        "@spoolis/mcp"
      ],
      "env": {
        "SPOOLIS_API_KEY": "your-value",
        "SPOOLIS_API_URL": "your-value",
        "SPOOLIS_BASE_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http spoolis https://spoolis.com/api/mcp

Or run it on your computer

claude mcp add spoolis --env SPOOLIS_API_KEY=your-value --env SPOOLIS_API_URL=your-value --env SPOOLIS_BASE_URL=your-value -- npx -y @spoolis/mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "spoolis": {
      "url": "https://spoolis.com/api/mcp"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "spoolis": {
      "command": "npx",
      "args": [
        "-y",
        "@spoolis/mcp"
      ],
      "env": {
        "SPOOLIS_API_KEY": "your-value",
        "SPOOLIS_API_URL": "your-value",
        "SPOOLIS_BASE_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "spoolis": {
      "type": "http",
      "url": "https://spoolis.com/api/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "spoolis": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@spoolis/mcp"
      ],
      "env": {
        "SPOOLIS_API_KEY": "your-value",
        "SPOOLIS_API_URL": "your-value",
        "SPOOLIS_BASE_URL": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://spoolis.com/api/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • SPOOLIS_API_KEY secret env
    Optional Spoolis API key. When set, the server uses authenticated production mode.
  • SPOOLIS_API_URL env
    Optional API base URL for authenticated production mode. Defaults to https://spoolis.com.
  • SPOOLIS_BASE_URL env
    Optional sandbox base URL used when no API key is set. Defaults to https://spoolis.com.

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

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

  • verify_result

    Get a signed, durable, portable Outcome Receipt: a verdict artifact, per unit for unitized work, another system can fetch and independently verify. Spoolis makes it by verifying returned work against explicit acceptance criteria. Use when an agent, vendor, or tool reports work as

  • run_sandbox_scenario

    Evaluate Spoolis without a key or account: run a seeded synthetic scenario through a real demo Spool (the agreement object), verification, and a signed demo Outcome Receipt. Use to observe which units may continue after verification and inspect seeded truth only after the Outcome

  • compile_spool

    Turn purchase intent into a proposed DRAFT Spool (the agreement object) with explicit acceptance criteria and earned-value rules. Use before both parties confirm terms; do not use for one-call unilateral result verification. This creates a persisted draft to inspect, then accept_

  • create_spool

    Create a production Spool (the agreement object) from structured terms and acceptance criteria. Use when both parties will participate in the agreement lifecycle; do not use for one-call unilateral verification. This persists a proposed agreement and may send the counterparty inv

  • get_spool

    Read a Spool (the agreement object), including hash-covered evidence requirements, dispute policy, and salted unit identity configuration. Use for status checks; it has no side effects. A party named in who_may_dispute can supersede an issued receipt through POST /api/v1/receipts

  • get_receipt_status

    Check whether an Outcome Receipt is still current or has been superseded, before acting on it. Returns state (current, superseded, unknown) and status (active, corrected, revoked). Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • request_review

    Route receipt units from a Spool (the agreement object) or its whole outcome to a named reviewer. Use when a human decision is required; this creates a review request and hosted link but does not decide it. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox

  • get_review

    Read the review request for a Spool (the agreement object). Use to poll its state; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • decide_review

    Decide a pending review for a Spool (the agreement object). Use after inspecting its evidence; this records confirmation or creates a dispute and does not settle payment. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • open_dispute

    Open a dispute for a Spool (the agreement object). Use inside its declared window; this records counter-evidence and marks policy-defined value as not currently final or payable. It does not restrict money. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox

  • get_dispute

    Read a dispute for a Spool (the agreement object). Use to inspect claimed, accepted, disputed, final, and payable figures plus resolution state; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • list_discrepancies

    Read discrepancies for a Spool (the agreement object). Use for inspecting differences; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • open_discrepancy

    Open a discrepancy for a Spool (the agreement object). Use when expected and observed figures do not reconcile; this records the difference and does not assume either source is wrong. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • resolve_discrepancy

    Resolve a discrepancy for a Spool (the agreement object). Use after authority determines the outcome; this records the resolution and does not initiate settlement. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • list_sources

    Read source connections for a Spool (the agreement object). Use for source health inspection; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • add_source

    Add a source connection for a Spool (the agreement object). Use before ingestion; this creates a connection and does not ingest evidence. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • sync_source

    Sync a source for a Spool (the agreement object). Use after configuration; this creates an idempotent checkpointed job. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • list_facts

    Read typed facts for a Spool (the agreement object). Use to inspect observed evidence; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • run_matching

    Run matching for a Spool (the agreement object). Use after claims and facts exist; this records explainable results and discrepancies. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • list_matches

    Read matches for a Spool (the agreement object). Use to inspect outcomes and explanations; it has no side effects. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • create_counterparty_invite

    Create a 15-minute, single-use grant that lets the other party join a Spool (the agreement object). Use when a counterparty needs scoped access without signing in; do not use as payment authority. This creates a credential that expires after use or 15 minutes. Requires the initia

  • propose_spool

    Move a draft Spool (the agreement object) into the proposed state so the counterparty can review it. Use after the acceptance criteria are ready; this changes agreement state and does not accept terms or settle payment. Production only: set SPOOLIS_API_KEY; not available in the n

  • accept_spool

    Confirm the compiled contract by accepting a proposed Spool (the agreement object). Use only after reviewing its terms and acceptance criteria; this records agreement acceptance but does not verify fulfillment or settle payment. Production agent agreements require the current quo

  • amend_spool

    Change acceptance criteria or unit-based earned-value rules on a proposed Spool (the agreement object). Use before acceptance when the draft does not match the intended purchase; this replaces proposal details and does not accept or verify the work. Works in the no-key sandbox.

  • abandon_spool

    Abandon an active Spool (the agreement object) before payment is committed. Use when the initiator no longer wants to proceed; this ends the agreement and cannot verify work or settle value. Works in the no-key sandbox.

  • decline_spool

    Decline a proposed Spool (the agreement object). Use when the counterparty rejects its terms; this ends the proposal without accepting it, verifying work, or settling payment. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • cancel_spool

    Cancel a Spool (the agreement object) that should not continue. Use only when cancellation is an allowed action; this changes lifecycle state and does not verify fulfillment or settle payment. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • commit_payment

    Ask the configured settlement adapter to authorize and, where supported, hold the maximum value for a Spool (the agreement object). Use after terms are accepted when the selected payment path requires commitment; this may create a payment authorization or hold, but does not verif

  • submit_evidence

    Attach fulfillment evidence to an acceptance criterion in a Spool (the agreement object). Use after work is delivered and before verification; this persists evidence but does not decide whether it passes or what was earned. Works in the no-key sandbox.

  • verify_spool

    Issue a signed, durable, portable Outcome Receipt from this Spool, the versioned acceptance policy. The receipt is a verdict artifact, per unit for unitized work, another system can fetch and independently verify. Spoolis makes it by evaluating submitted evidence against the acce

  • complete_spool

    Read a Spool (the agreement object) whose outcome is already completed. Use for compatibility when a completed result is expected; it has no side effects and does not run verification or settlement. Production only: set SPOOLIS_API_KEY; not available in the no-key sandbox.

  • get_spool_events

    Read the canonical audit history for a Spool (the agreement object), including agreement, fulfillment, verification, and settlement events. Use to reconstruct what happened; it has no side effects. Works in the no-key sandbox.

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 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (spoolis.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 770 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 32 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 18676 servers in this category
  • Published to the registry more recently than 58% of the other 18676 servers in this category
  • Basic checks equal to or better than 37% of the other 18676 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 Spoolis safe?

It passed 2 of 3 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: SPOOLIS_API_KEY

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.9) reached the registry 34 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 in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Mcphost

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README from the maker

No README found in the repo

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