pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving
API key requiredPKI MCP server: inspect, verify, issue, sign X.509, CSR, CRL, OCSP, CMS, TSP, PKCS#12. 34 tools
To add pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 9 environment variables, listed below.
Install
npx -y pkinative-mcp@1.0.0Environment variables
PKINATIVE_MCP_OUTPUT_DIRSet in your MCP configPKINATIVE_MCP_CACHE_DIRSet in your MCP configPKINATIVE_MCP_PORTSet in your MCP configPKINATIVE_MCP_HTTP_TOKENSet in your MCP configPKINATIVE_MCP_PASSWORDSet in your MCP configPKINATIVE_MCP_ATSet in your MCP configPKINATIVE_MCP_MAX_INPUT_BYTESSet in your MCP configPKINATIVE_MCP_MAX_KDF_ITERATIONSSet in your MCP configPKINATIVE_MCP_MAX_PATHS_EXPLOREDSet in your MCP configInstall with your client
claude mcp add pkinative-mcp-x-509-cms-ocsp-time-stamps-and-pkcs-12-without-a-key-byte-leaving --env PKINATIVE_MCP_OUTPUT_DIR=<YOUR_PKINATIVE_MCP_OUTPUT_DIR> --env PKINATIVE_MCP_CACHE_DIR=<YOUR_PKINATIVE_MCP_CACHE_DIR> --env PKINATIVE_MCP_PORT=<YOUR_PKINATIVE_MCP_PORT> --env PKINATIVE_MCP_HTTP_TOKEN=<YOUR_PKINATIVE_MCP_HTTP_TOKEN> --env PKINATIVE_MCP_PASSWORD=<YOUR_PKINATIVE_MCP_PASSWORD> --env PKINATIVE_MCP_AT=<YOUR_PKINATIVE_MCP_AT> --env PKINATIVE_MCP_MAX_INPUT_BYTES=<YOUR_PKINATIVE_MCP_MAX_INPUT_BYTES> --env PKINATIVE_MCP_MAX_KDF_ITERATIONS=<YOUR_PKINATIVE_MCP_MAX_KDF_ITERATIONS> --env PKINATIVE_MCP_MAX_PATHS_EXPLORED=<YOUR_PKINATIVE_MCP_MAX_PATHS_EXPLORED> -- npx -y pkinative-mcp@1.0.0
Run this in a terminal to add the server to Claude Code.
What this does
pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
PKINATIVE_MCP_OUTPUT_DIR PKINATIVE_MCP_CACHE_DIR PKINATIVE_MCP_PORT PKINATIVE_MCP_HTTP_TOKEN PKINATIVE_MCP_PASSWORD PKINATIVE_MCP_AT PKINATIVE_MCP_MAX_INPUT_BYTES PKINATIVE_MCP_MAX_KDF_ITERATIONS PKINATIVE_MCP_MAX_PATHS_EXPLORED
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving?
Run the Claude Code command in the install section to add pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving as well.
Does pkinative MCP — X.509, CMS, OCSP, time-stamps and PKCS#12 without a key byte leaving need an API key?
Yes. Before it can run, set these environment variables: PKINATIVE_MCP_OUTPUT_DIR, PKINATIVE_MCP_CACHE_DIR, PKINATIVE_MCP_PORT, PKINATIVE_MCP_HTTP_TOKEN, PKINATIVE_MCP_PASSWORD, PKINATIVE_MCP_AT, PKINATIVE_MCP_MAX_INPUT_BYTES, PKINATIVE_MCP_MAX_KDF_ITERATIONS, PKINATIVE_MCP_MAX_PATHS_EXPLORED. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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