SignSimple
Server Details
Send PDFs for legally binding e-signature, free and unlimited. Track status; free legal templates.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-03-26
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 4 tools
Each tool targets a distinct action: listing documents, checking a single document's status, listing templates, and sending for signature. There is no overlap or ambiguity.
All tool names follow a consistent verb_noun snake_case pattern: get_document_status, list_documents, list_templates, send_for_signature. The conventions are uniform.
Four tools is a well-scoped set for a focused e-signature service, covering the core workflow without unnecessary bulk. This fits the typical 3-15 tool range.
The surface covers the essential lifecycle: send, check status, list documents, and generate from templates. Minor gaps exist, such as no cancel/void or reminder actions, but they are not critical for the basic use case.
Available Tools
4 toolsget_document_statusAInspect
Check the status of a document previously sent for signature: overall state (sent/completed/declined/expired/voided), per-recipient progress (pending/viewed/signed), and the signed PDF download URL once complete. Requires a SignSimple API key.
Inputs: envelope_id (required).
list_documentsAInspect
List the 25 most recent documents sent from the connected SignSimple account, with status and signed-PDF URLs where complete. Requires a SignSimple API key.
Inputs: no named parameters.
list_templatesAInspect
List SignSimple's free, professionally drafted document templates (NDA, lease, contractor agreement, liability waiver, bill of sale, promissory note). Returns each template's info page and direct PDF URL — pass the PDF URL to send_for_signature as document_url to send one. No API key needed.
Inputs: no named parameters.
send_for_signatureAInspect
Send a PDF document for legally binding electronic signature via SignSimple (free, unlimited). Provide the PDF as a fetchable URL or base64, plus recipient name(s) and email(s). Each recipient is emailed a secure signing link; signature and date fields are placed automatically unless custom fields are given. Works with the free templates from list_templates (pass their pdf URL as document_url). Requires a SignSimple API key (create one at https://signsimple.app/profile).
Inputs: recipients (required), document_name (required), message, subject, +3 more.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Related MCP Connectors
Send documents for legally binding e-signature and manage the reusable templates behind them.
Send contracts for e-signature, track signing, get signed PDFs and audit trails, verify any PDF.
Send documents for e-signature from templates, track status, remind signers, get signed PDFs.
Send PDFs for e-signature by email and SMS code. Check signing status. No document storage.
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