Spoolis acceptance is an MCP server with 18 tools an agent can call, among them abandon_spool, accept_spool, amend_spool. It answers at https://spoolis.com/.well-known/mcp/server-card.json over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 8 of 8 times since 8 September 2026; the last check, on 19 October 2026, succeeded.
Verify delivered work against explicit acceptance criteria and get a signed Outcome Receipt before paying, continuing, or building on it. Sandbox needs no account; keyless x402 pay-per-verification available.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: id |
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 Inputs: id, quote_digest |
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 Inputs: id, add_conditions, remove_condition_ids, unitization |
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 avail Inputs: id |
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 a Inputs: id |
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 Inputs: source |
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 Inputs: id |
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 afte Inputs: id |
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 agr |
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-ke Inputs: id |
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 Inputs: receipt_id |
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 issu Inputs: id |
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. Inputs: id |
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 Inputs: id |
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 ins Inputs: scenario, seed, record_count, defect_rate, adversarial_case_count, modeled_cost_per_unit |
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- Inputs: id, condition_id, type, source, on_behalf_of, provenance |
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 a Inputs: gated_action, gated_action_note, conditions, recipe, max_amount_cents, unit |
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 evalua Inputs: id, confirmations |
Every block below points at https://spoolis.com/.well-known/mcp/server-card.json. Pick your client and copy.
claude mcp add --transport http spoolis-acceptance https://spoolis.com/.well-known/mcp/server-card.json
{
"mcpServers": {
"spoolis-acceptance": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://spoolis.com/.well-known/mcp/server-card.json"]
}
}
}{
"mcpServers": {
"spoolis-acceptance": {
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"servers": {
"spoolis-acceptance": {
"type": "http",
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"context_servers": {
"spoolis-acceptance": {
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"spoolis-acceptance": {
"serverUrl": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"spoolis-acceptance": {
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}name: Spoolis acceptance
version: 0.0.1
schema: v1
mcpServers:
- name: Spoolis acceptance
type: streamable-http
url: https://spoolis.com/.well-known/mcp/server-card.json{
"mcpServers": {
"spoolis-acceptance": {
"httpUrl": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"spoolis-acceptance": {
"type": "http",
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}{
"mcpServers": {
"spoolis-acceptance": {
"url": "https://spoolis.com/.well-known/mcp/server-card.json"
}
}
}goose://extension?url=https%3A%2F%2Fspoolis.com%2F.well-known%2Fmcp%2Fserver-card.json&type=streamable_http&id=spoolis-acceptance&name=Spoolis%20acceptance
It answered our last check on 19 October 2026 in 266 ms. Over 8 checks since 8 September 2026 it answered 8. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by spoolis.com and served from spoolis.com, the vendor's own domain: https://spoolis.com/.well-known/mcp/server-card.json.
18, as returned by the server's own tools/list on 15 September 2026: abandon_spool, accept_spool, amend_spool, cancel_spool, commit_payment, compile_spool, complete_spool, create_counterparty_invite, and 10 more.
It answered our last check on 19 October 2026 in 266 ms. Over 8 checks since 8 September 2026 it answered 8.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://spoolis.com/.well-known/mcp/server-card.json. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: spoolis.com. Endpoint host: spoolis.com. ARD identifier: urn:air:spoolis.com:mcp:spoolis.
First indexed 8 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.