io.github.razashariff/proofx protects and verifies digital content through cryptographic signing and proof of ownership, enabling secure integrity checks and provenance tracking.

🛠️ Key Features

Cryptographic signing for content authenticity
Proof of ownership mechanisms
Content integrity verification
Lightweight tooling with 6 available tools
Clear provenance documentation in readme excerpts
Open-source repository style for collaboration

🚀 Use Cases

Signing digital assets to establish ownership
Verifying tamper-evidence for shared content
Provenance tracking across distributed workflows
securing documents, media, and artifacts
Auditable verification for compliance scenarios
Integrating into CI/CD or content distribution pipelines

⚡ Developer Benefits

Ready-to-use cryptographic signing utilities
Clear description and tooling count for integration planning
GitHub-style repository layout for easy onboarding
Transparent readme excerpt guidance
Collaborative, open-source workflow facilitation
Focused on content protection and ownership proofs

⚠️ Limitations

Limited toolCount (6) may affect feature breadth
Dependent on cryptographic libraries and underlying security assumptions
Requires proper key management practices for effectiveness
Readme excerpt length may vary; verify documentation for edge cases

{ "type": "object", "properties": { "content_id": { "type": "string", "description": "The ProofX content ID (8-character hex string, e.g. 'a1b2c3d4')" } }, "required": [ "content_id" ], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" }

{ "type": "object", "properties": { "hash": { "type": "string", "minLength": 64, "maxLength": 64, "description": "The SHA-256 hash of the file (64-character hex string)" } }, "required": [ "hash" ], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" }

{ "type": "object", "properties": { "creator_id": { "type": "string", "description": "The ProofX creator ID (8-character hex string, e.g. 'c1c15c6c')" } }, "required": [ "creator_id" ], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" }

{ "type": "object", "properties": { "content_text": { "type": "string", "description": "The text content to protect (article, poem, script, code, lyrics, etc.)" }, "title": { "type": "string", "default": "Untitled", "description": "A title for the content being protected" }, "creator_id": { "type": "string", "description": "ProofX creator ID (8-char hex). If not provided, uses the authenticated session. Get one free at proofx.co.uk" } }, "required": [ "content_text" ], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" }

{ "type": "object", "properties": { "text": { "type": "string", "description": "The text content to hash" } }, "required": [ "text" ], "additionalProperties": false, "$schema": "http://json-schema.org/draft-07/schema#" }

Install

Tools (6)

verify_contentverify_hashget_creatorprotect_contentmy_accountcompute_hash

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://proofx-mcp.fly.dev/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "proofx": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://proofx-mcp.fly.dev/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

ProofX - Content Protection for Creators

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

verify_content

verify_hash

get_creator

protect_content

my_account

compute_hash

Install

Remote endpoint

Related servers

content_text	string	required	The text content to protect (article, poem, script, code, lyrics, etc.)
title	string	optional	A title for the content being protected
creator_id	string	optional	ProofX creator ID (8-char hex). If not provided, uses the authenticated session. Get one free at proofx.co.uk