contradiction-mcp

Production-grade MCP server that continuously detects conflicts, outdated facts, and discrepancies across documentation, GitHub PRs, websites, and…

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What it can do

  • Contradiction.Health.Check: Checks the operational status of the Contradiction MCP server, including SQLite database connectivity, storage metrics, active connectors, and runtime diagnostics. Read-onl
  • Contradiction.Sources.List: Lists all registered external data source connectors (document, website, github) and ingested source entities tracked by the system, including source IDs, synchronization t
  • Contradiction.Sources.Test: Validates connectivity, authentication, and accessibility for an external data source or connector (such as a GitHub repository, web URL, or local file) without persisting

What data it sees

Do you need an account

No: the server works without sign-in

Production-grade MCP server that continuously detects conflicts, outdated facts, and discrepancies across documentation, GitHub PRs, websites, and configuration files.

How to connect

How to connect contradiction-mcp to Claude

The server address to paste into Claude settings:

https://contradiction-mcp--dakshshrivastav56.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect contradiction-mcp to ChatGPT

The server address to paste into ChatGPT settings:

https://contradiction-mcp--dakshshrivastav56.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect contradiction-mcp to Cursor

The server address to paste into Cursor settings:

https://contradiction-mcp--dakshshrivastav56.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (12)

Raw names from tools/list. Only developers need these.

contradiction.health.checkChecks the operational status of the Contradiction MCP server, including SQLite database connectivity, storage metrics, active connectors, and runtime diagnostics. Read-only and safe to invoke frequently for readiness and liveness probing.
contradiction.sources.listLists all registered external data source connectors (document, website, github) and ingested source entities tracked by the system, including source IDs, synchronization timestamps, and claim counts. Read-only operation. Use this tool to inspect available data sources before initiating scans or synchronization.
contradiction.sources.testValidates connectivity, authentication, and accessibility for an external data source or connector (such as a GitHub repository, web URL, or local file) without persisting any data or modifying state. Use this tool to verify credentials and target reachability prior to running synchronization.
contradiction.sources.syncIngests and synchronizes one or more external data sources (local document file, public website URL, or GitHub repository), extracts factual claims with exact line provenance, idempotently updates SQLite storage, and triggers automatic contradiction discovery. Mutating and idempotent operation. Supports single source ingestion or concurrent batch synchronization.
contradiction.conflicts.scanDiscovers conflicting and inconsistent factual assertions across connected sources. Can scan the entire database, or scope the scan to a specific source, file, or single claim. Uses deterministic candidate grouping, entity resolution, and value comparison algorithms to detect and persist contradictions without duplicates. Mutating and idempotent.
contradiction.claims.analyzePerforms deep comparative analysis between two factual claims to determine whether they contradict each other. Evaluates semantic meaning, value differences, numeric/temporal ranges, and contextual dimensions (environment divergence, scope, source roles). Returns contradiction classification, severity, confidence score, and detailed explanation. Read-only operation.
contradiction.claims.listQueries stored factual assertions and claims extracted from connected sources with flexible filtering by subject, predicate, source, environment, and value type. Read-only operation. Use this tool to explore known facts, find subjects with multiple assertions, or inspect extracted data.
contradiction.claims.getRetrieves complete details for a single factual claim by ID, including its subject, predicate, current and normalized values, provenance evidence, originating source metadata, and chronological historical value transitions over time. Read-only operation.
contradiction.conflicts.listQueries stored contradiction records from the database with filtering by resolution status, severity level, contradiction type, and confidence score. Returns enriched contradiction records with associated claim summaries and originating source details. Read-only operation. Use this tool to prioritize and triage conflicts.
contradiction.conflicts.getRetrieves complete details of a single contradiction record by ID, including full representations of both conflicting claims, originating source metadata, exact line evidence snippets, and chronological audit trail of all review and resolution actions. Read-only operation.
contradiction.conflicts.adviseGenerates deterministic authority, freshness, and evidence comparison between conflicting claims to advise an AI agent or human reviewer on which claim likely represents current truth and recommended remediation steps. Read-only deterministic calculation.
contradiction.conflicts.resolveUpdates the lifecycle status and audit trail of a contradiction record. Supports marking as REVIEWED, resolving as RESOLVED with an authoritative chosen claim, dismissing as DISMISSED (acceptable divergence), or reopening back to OPEN. Preserves an immutable audit trail of reviewer identity, decision reason, and timestamp. Mutating operation.