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PKI Studio MCP Wiki

PKI Studio MCP is an MCP server for AI-assisted PKI, ASN.1, DER, PEM, X.509, CSR, key, and PKCS#12 workflows.

Use it when you want an AI assistant to inspect certificate material, decode ASN.1 structures, resolve OIDs, compare certificates and keys, create test CSRs, or work with PKCS#12/PFX files.

Current version: 0.7.2

Start Here

• Getting Started
• MCP Client Configuration
• Tool Guide
• Security Notes
• HTTP Deployment
• Testing
• Development

Main Links

• Repository: https://github.com/pkistudio/pkistudiomcp
• npm package: https://www.npmjs.com/package/@pkistudio/pkistudiomcp
• Docker image: https://hub.docker.com/r/pkistudio/pkistudiomcp

Scope

PKI Studio MCP exposes tools for:

• ASN.1 / DER / BER / PEM inspection
• OBJECT IDENTIFIER encoding, decoding, and name resolution
• X.509 certificate parsing
• PKCS#10 CSR creation
• PKCS#8 private key and SPKI public key recognition
• Key pair generation and verification
• Certificate and key matching
• PKCS#12 / PFX reading and writing
• ASN.1 Instance Builder DER creation
• ASN.1 Definition Sifter candidate matching

PKI Studio Family Dependencies

PKI Studio MCP uses the published PKI Studio family npm packages:

• @pkistudio/pkistudiojs
• @pkistudio/certgadgets
• @pkistudio/pvkgadgets
• @pkistudio/asn1instancebuilder
• @pkistudio/asn1defsifter