Last updated
March 16, 2026
MCP profile
Github Carlisia Mcp Factcheck
An MCP server that validates content against MCP specification using semantic search and AI
Developer ToolsPackageociOpen SourceExternal
Visibility
Public
ByRegistry
About This MCP Server
The MCP Fact-Check MCP Server helps ensure technical accuracy when coding or writing about MCP by comparing content against official specifications. It uses:
See DESIGN.md for the complete architecture documentation.
Capabilities
Semantic search with OpenAI embeddings to find relevant specification sectionsAI-powered validation to detect inaccuracies and suggest correctionsCompound claim decomposition to validate complex statements with multiple assertionsMultiple spec versions support (draft, 2025-06-18, 2025-03-26, 2024-11-05)
Tools & Endpoints12
Specifications
Status
live
Industry
Developer Tools
Category
General
Server type
Package
Language
oci
License
Open Source
Verified
Yes
Requirements
- Search for "mcp-factcheck" in your client's server marketplace
- Click install
- Provide your OpenAI API key when prompted
Hosting
Hosting Options
- Package
API
Integrate this server into your application. Choose a connection method below.
1
Install
Install command
oci
pipx install arize-phoenixPerformance
Usage
Quick Reference
- Name
- Github Carlisia Mcp Factcheck
- Function
- An MCP server that validates content against MCP specification using semantic search and AI
- Available Tools
- Validates multi-claim content (documentation, tutorials, bullet points), Automatically decomposes compound claims (e.g., "X and Y") for accurate validation, Provides step-by-step validation workflow, Identifies missing best practices and modal verb issues, Returns corrected content with confidence scores, Validates single sentences or quick questions, Returns concise ✓/✗ verdict with explanation, Uses aggressive search strategies for accuracy, Perfect for "Does MCP support X?" questions, Returns most relevant specification sections, Supports all specification versions, Shows version dates and descriptions
- Transport
- Package
- Language
- oci
- Install
- pipx install arize-phoenix
- Source
- External (Registry)
- License
- Open Source
Get started
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