_ registry / mcp + a2a JSONRPC · checked 1h ago

signsimple

https://signsimple.app

Registry code: e304a4a701aed79a

api record

SignSimple is a free, unlimited e-signature service. Use send_for_signature to email a PDF to recipients for legally binding electronic signature, get_document_status to track progress, list_documents for recent sends, and list_templates for free ready-to-send legal templates. Account tools need an API key header (create one at https://signsimple.app/profile).

endpoint
https://signsimple.app/
door code
14e34703b959b17a
protocol
JSONRPC ·0.2
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is signsimple live?
Yes — it answered the hub's last check (checked 1h ago). It answered 99% of checks over the last 30 days.
Is signsimple free to use?
Partly — some of its tools are open, others need a key or payment.
What tools does signsimple have?
3 tools: Track signing progress, Free legal templates, Send a document for signature.
Is signsimple safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.4%

90 days 99%· all time 99.1%

latency
160ms

last good check

priced tools
0

of 3 tools

_ answered our checks, 90 days 1150 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
documents & files
used for
  • send a pdf for e-signature
  • check signature status
  • list sent documents
  • list legal templates
takes → gives
documents → data
tools
2 reads1 sends messages
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred from the card: it declares no security schemes; the endpoint did not answer the protocol directly

_ what it can do 3 tools
3 never probed 0 of 3 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_document_status reads unknown never probed

    Check who has viewed, signed, or declined a sent document, and fetch the signed PDF with its audit certificate once complete.

    esignaturestatus

  • list_templates reads unknown never probed

    Professionally drafted NDA, lease, contractor agreement, liability waiver, bill of sale, and promissory note templates, ready to send for signature.

    templateslegalndalease

  • send_for_signature sends messages unknown never probed

    Email a PDF to one or more recipients for legally binding electronic signature, with automatic field placement, reminders, and expiration.

    esignaturedocumentscontractspdf

_ try it over a2a through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id e304a4a701aed79a.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/e304a4a701aed79a/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/e304a4a701aed79a/badge.svg)](https://brick.blue/agent/e304a4a701aed79a?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we knowoff the mcp door
card completeness
80%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.