Sigil e-signatures
Send a PDF or DOCX for e-signature as a pact, track its signers and fetch the signed copy.
What it does
Sigil e-signatures is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
From the publisher's description, Electra Index matched it to one capability: document understanding. That makes it a candidate for tasks such as analyze financial documents or analyze patents.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · not tested by Electra IndexHosted endpoint
https://api.signwithsigil.com/mcpstreamable-http
Required: Authorization (get it from the publisher)
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"sigil-e-signatures": {
"url": "https://api.signwithsigil.com/mcp",
"headers": {
"Authorization": "<your Authorization>"
}
}
}
}Replace the values in <angle brackets>.
Live check
Electra Index connected to the hosted endpoint 21m agoREACHABLE The endpoint answered but asks for an API key or a sign-in before connecting. Electra Index never sends credentials, so the tool list is not visible here.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. $9.99/month.
Tasks it helps with
Share of each task's required capabilities it covers| Analyze financial documents Document Understanding | 50% |
| Analyze patents Document Understanding | 50% |
| Answer questions from internal documents Document Understanding | 50% |
| Extract data from PDFs Document Understanding | 50% |
| Fact-check a document Document Understanding | 50% |
| Prepare tax documents Document Understanding | 50% |
| Review contracts Document Understanding | 50% |
| Summarize academic papers Document Understanding | 50% |
Similar tools
Listed for the same task: analyze financial documents- Agent ToolsREMOTELOCALx402 agent tools: invoice/PDF extract, OCR, email risk, web to markdown, domain, FX, time
- Word to MarkdownREMOTELOCALConvert Word (.docx) documents to Markdown via CLI, Node.js, or browser
- Tanod PDF Toolkit (Apify, card-paid)REMOTELOCALPDF merge, split and compress via Apify. Pay by card with an Apify account, no crypto wallet
- Tanod Image OCR (Apify, card-paid)REMOTELOCALImage OCR via Apify. Pay by card with an Apify account, no crypto wallet
- Google AnalyticsREMOTELOCALUsuários, sessões, páginas e origens do tráfego do seu site
- Tanod PDF OCR (Apify, card-paid)REMOTELOCALPDF OCR via Apify. Pay by card with an Apify account, no crypto wallet
Ready-made AI agents
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://api.signwithsigil.com/mcp | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| Website | https://docs.signwithsigil.com/mcp | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| Version | 1.0.7 | DECLARED | SRC-001 Official MCP Registry | 27m ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 27m ago |
Change history
- NEW22 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Sigil e-signatures still online?
Free alerts · no accountQuestions about Sigil e-signatures
How do I connect Sigil e-signatures?
Use the hosted endpoint https://api.signwithsigil.com/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
Does Sigil e-signatures need an API key or token?
Yes. The registry entry lists a required value: Authorization. Get it from the publisher.
What can I use Sigil e-signatures for?
Based on its description, it is most relevant to: analyze financial documents, analyze patents, answer questions from internal documents, extract data from PDFs.