Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

6 matching

filtered by io.github.samueldharshi clear all

Showing 1–6 of 6 servers

Proofmark Units
stdio

io.github.samueldharshi/proofmark-units

Convert between units of length, mass, temperature and data size.

official
Proofmark Hash
stdio

io.github.samueldharshi/proofmark-hash

Hash text with SHA-256, SHA-512 or SHA3-256, and verify a digest.

official
Proofmark Clock
stdio

io.github.samueldharshi/proofmark-clock

Current time in any time zone, and conversion of a date-time between zones.

official
Proofmark Notes
stdio

io.github.samueldharshi/proofmark-notes

Read-only notes: list, search and read Markdown or text notes inside one folder.

official 1 secrets
Proofmark Files
stdio

io.github.samueldharshi/proofmark-files

Read-only access to one folder: list directories and read text files inside a root you choose.

official 1 secrets
proofmark demo server
stdio

io.github.samueldharshi/proofmark-demo-server

A small filesystem MCP server used to demonstrate Proofmark attestation.

official

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp