# Tersign Evidence MCP server

Counter-signed evidence records for agent commerce: receipts, verification, dispute envelopes.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-tersignhq-evidence
- Repository: https://github.com/tersignhq/tersign-js
- Website: https://tersign.ai

## Install
- Command: `npx -y tersign`
- Auth: Auth required by registry metadata

## Setup notes
- Package: Npm tersign v0.1.12
- Environment variable: TERSIGN_SELLER_KEY (required; secret)
- Environment variable: TERSIGN_ISSUER_NAME
- Environment variable: TERSIGN_ISSUER_JURISDICTION
- Environment variable: TERSIGN_ISSUER_TAX_ID
- Environment variable: TERSIGN_LEDGER_URL
- Environment variable: TERSIGN_LEDGER_API_KEY (secret)
- Environment variable: TERSIGN_LEDGER_SELLER_ID
- The upstream registry signals required auth or secrets.

## Tools
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## Resources
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## Prompts
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## Metadata
- Owner: io.github.tersignhq
- Version: 0.1.12
- Runtime: Npm
- Transports: STDIO
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Aug 2, 2026
- Source: https://registry.modelcontextprotocol.io