Pydanticcontract Mcp

com.clauxel.pydanticcontractPublished by pydanticcontract.clauxel.comOfficial publisherv1.0.0Updated Oct 25, 2026

A paid remote MCP for Pydantic AI structured output, built to return verdicts, receipts, usage logs,

VerifiedStreamable HTTPWeb executableDeveloper ToolsData & Analytics

Overview

AI-generated overview

Paid remote MCP that validates Pydantic AI structured output, diffs schemas, suggests repairs and issues audit receipts.

What you can do
Validate structured output against a Pydantic contract and produce a verdict with a receipt and usage log entry for audit evidence (contract_validate, contract_receipt). Compare schemas to show differences between contract versions (schema_diff). Get repair hints when output fails validation (repair_hint).
When to use it
For agent and CI workflows that need checked Pydantic AI structured output plus receipts and audit-ready evidence, rather than ad-hoc validation scripts.
Requirements
A remote Streamable HTTP endpoint; a paid plan chosen on the product website; a bearer token issued there, sent in the Authorization header. Network access to the hosted service.
Before you install
It is a paid hosted service, so using it costs money under the chosen plan. The bearer token is a credential and must be kept secret. Requests and validated output go to a third-party server, and usage is logged for audit evidence.

Installation

In SourceWeft

  1. Open Pydanticcontract Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.clauxel.pydanticcontract%2Fpydanticcontract-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "pydanticcontract": {
      "type": "http",
      "url": "https://pydanticcontract.clauxel.com/mcp"
    }
  }
}

README

Pydantic Contract MCP

Pydantic Contract remote MCP for Pydantic AI structured output.

Paid remote MCP for Pydantic AI structured output, structured receipts, usage logs, and audit-ready evidence for agent and CI workflows.

Public Endpoints

Access

This is a paid hosted remote MCP. Production calls require a bearer token issued from the product website.

http
Authorization: Bearer <token>

Unauthenticated browser visits to /mcp return a clear JSON error instead of internal details.

Tools

  • contract_validate
  • schema_diff
  • repair_hint
  • contract_receipt

Quick Start

  1. Open the website and choose a plan.
  2. Create or request an API token.
  3. Add the endpoint to an MCP client that supports Streamable HTTP remote servers.
  4. Send JSON-RPC requests with the bearer token.

Useful Links

Status

This repository is a public documentation and directory-submission reference for the hosted service. It does not contain the private production source code.

Source: README.md at commit 87c18c1

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.