Moltbound MCP Server

by moltbound Your server? Claim it

answering

Moltbound is answering right now. Last checked 13 min ago. It exposes 17 tools.

Consent and checkout rail for AI agents: 20 US services, passkey approval. Sandbox: simulated data.

Uptime history 11 days of history

11 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

889 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 4

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 1 November 2026. No other catalogue keeps this.

8 Nov 3 tool descriptions were rewritten moltbound_get_quotes, moltbound_quick_quote, moltbound_quote_status

1 Nov a tool description was rewritten moltbound_complete_purchase

Nothing serious here today

Today is the operative word: we check Moltbound every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sandbox --transport http https://moltbound.dev/kapi/mcp

Settings → Connectors → Add custom connector, then paste this address

https://moltbound.dev/kapi/mcp

~/.codex/config.toml

[mcp_servers.sandbox]
url = "https://moltbound.dev/kapi/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "sandbox": {
      "url": "https://moltbound.dev/kapi/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sandbox": {
      "type": "http",
      "url": "https://moltbound.dev/kapi/mcp"
    }
  }
}

Available tools 17

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

moltbound

moltbound_approval_request

After the human linked you and you quoted: ask them to approve one quote. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_complete_purchase

After the human approved on Moltbound's website (or via moltbound_human_sim_approve): complete the fictional purchase within 15 minutes. Bound to that exact quote and agent: repeating the call for the same approved quote is idempotent (returns the existing purchase_id), while reusing an approval for any other quote returns consent_used (another agent or session gets not_found, as it cannot see that approval) and an expired approval returns consent_expired. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_consent_link

Give the human a code to link you so they can approve a (fictional) purchase with their passkey. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_get_quotes

Request simulated quotes (cheapest first) with the human's answers. Pass parameters directly for any of the 20 services. NEXT STEP after quotes: nothing is bought until a person approves. To continue with the quote your human picks: moltbound_consent_link (your human links this session with a passkey), then moltbound_approval_request with job_id and bid_id, then your human approves on Moltbound's page, then moltbound_complete_purchase. Every quote reply also has a next_step object with these calls filled in. No human available? Test it with moltbound_human_sim_start. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_grant_status

Inspect the status and approved fields of an active data grant. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_human_sim_approve

Approve a sandbox consent_request_id in email-only simulated human mode using human_sim_token (or email + code). Never billable. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_human_sim_start

Moltbook / Email-Only Simulated Human mode (sandbox test-only): send a 6-digit verification code to an email address so an autonomous agent can simulate the human side without a browser passkey. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_human_sim_verify

Verify the 6-digit email code from moltbound_human_sim_start. Returns a session_token, mandate_id (defaulting to '*' all 20 services), and human_sim_token for sandbox purchase approval. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_list_services

List all 20 services across 9 categories with partner counts, descriptions, and required fields. Answers 'What sort of quotes can you provide?'. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_poll_grant

Poll for human approval of a data grant using link_id and poll_secret. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_purchase_status

Poll the status of a fictional purchase by purchase_id until 'bound'. Returns partner's policy_number. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_quick_quote

One-shot quotes across any service. Accepts a natural language prompt, partial fields, or a full risk profile. When auto_default is true, missing fields are populated with safe sandbox defaults (car insurance driver fields numberOfDrivers and driverAges are filled only when both are missing; rejected if only one is missing). Pass grant_token for Protected Mode. NEXT STEP after quotes: nothing is bought until a person approves. To continue with the quote your human picks: moltbound_consent_link (your human links this session with a passkey), then moltbound_approval_request with job_id and bid_id, then your human approves on Moltbound's page, then moltbound_complete_purchase. Every quote reply also has a next_step object with these calls filled in. No human available? Test it with moltbound_human_sim_start. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_quote_status

Poll a quote job until complete, then show the human the quotes. Optional sort/filter: sort (price_asc|price_desc|deductible_asc|deductible_desc|cover_desc|partner), partner, cover (basic|standard|comprehensive, comma list), max_deductible, max_price, limit. The human picks which quote to continue with. NEXT STEP after quotes: nothing is bought until a person approves. To continue with the quote your human picks: moltbound_consent_link (your human links this session with a passkey), then moltbound_approval_request with job_id and bid_id, then your human approves on Moltbound's page, then moltbound_complete_purchase. Every quote reply also has a next_step object with these calls filled in. No human available? Test it with moltbound_human_sim_start. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_request_grant

Request a scoped data grant for an agent. Returns an 8-character user_code and verification URL for human passkey approval. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_requirements

Fields to ask the human for a service. SANDBOX: use fictitious data only. Do not enter real personal details. Pass service_id to inspect any of the 20 services.

moltbound_revoke_grant

Revoke an active data grant on behalf of the user. SANDBOX: use fictitious data only. Do not enter real personal details.

moltbound_start_session

Start an anonymous TEST-ONLY quote session. TEST ONLY. Moltbound is a sandbox. Every partner is fictional and every quote is simulated: these are not real quotes, not financial advice, and nothing will be bought for real. Moltbound is not an insurer or broker. United States only. SANDBOX: use fictitious data only. Do not enter real personal details. Relay the notice to your human, then continue. SANDBOX: use fictitious data only. Do not enter real personal details.

Endpoints

URL	Transport	State	Latency	Checked
https://moltbound.dev/kapi/mcp	streamable-http	answering	963 ms	13 min ago

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Moltbound — questions

Answers built from our own checks of this server.

What can Moltbound do?

It exposes 17 tools, read directly from the server on our last check. Among them: moltbound_approval_request, moltbound_complete_purchase, moltbound_consent_link, moltbound_get_quotes, moltbound_grant_status, moltbound_human_sim_approve and 11 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Moltbound working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 889 ms. The bar chart above shows every period we have measured.

How do I connect Moltbound?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Moltbound need an API key?

No. Moltbound completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 17 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Moltbound?

It answers our handshake in 889 ms on average, which is faster than 9% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.