About io.github.onetrueclaude-creator/mcp-contradiction-check
io.github.onetrueclaude-creator/mcp-contradiction-check is an MCP server in the Security category: find where your notes disagree — contradiction detection for markdown vaults. It has been installed 0 times through Conduid.
Install
uvx mcp-contradiction-checkpip install mcp-contradiction-checkThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
mcp-contradiction-check
Find where your notes disagree — contradiction detection for markdown vaults.
Find pairs of notes in your markdown knowledge base that have high concept overlap but disagree — quantitative conflicts (different numbers with the same unit on the same concept) and negation conflicts (one note claims "X is not Y", another claims "X is Y"). Prevents knowledge corruption by surfacing disputes before they propagate. Designed to pair with hebbian-vault's usage-weighted retrieval to flag notes that shouldn't be strengthened yet.
Install
pip install mcp-contradiction-check
# or
uvx mcp-contradiction-check
Usage
Claude Code
claude mcp add mcp-contradiction-check -- mcp-contradiction-check
Claude Desktop
Add to claude_desktop_config.json:
{
"mcpServers": {
"contradiction_check": {
"command": "uvx",
"args": ["mcp-contradiction-check"]
}
}
}
MCP Tools
| Tool | Tier | Description |
|---|---|---|
find_contradictions |
Free | Scan the vault for note pairs with high concept overlap but conflicting numerical or qualitative claims. Returns all detected conflicts with the specific issues flagged. |
check_pair |
Free | Run the full contradiction check between two specific notes (by path or filename stem). Returns the detailed conflict analysis — shared concepts, quantitative conflicts, negation conflicts. |
extract_claims |
Pro | Pull all quantitative claims (numbers with units) and negation patterns from a single note. Useful as input to your own verification pipeline. |
generate_reconciliation_prompt |
Pro | For a detected contradiction, produce a structured prompt you can feed to an LLM to reason through the conflict and suggest a resolution. Preserves the exact claims + shared concepts + both notes' context windows. |
Pro tier
Unlocks detailed claim extraction per note and LLM-ready reconciliation prompt generation for resolving disputes.
License activation — any one of these works:
# 1. Environment variable
export CONTRADICTION_CHECK_LICENSE="eyJhbGc..."
# 2. CLI flag
mcp-contradiction-check --license-key "eyJhbGc..."
# 3. Config file
echo "eyJhbGc..." > ~/.mcp-contradiction-check/license.jwt
Licenses are verified fully offline — no phone-home, no activation server. Get a license at https://github.com/onetrueclaude-creator/mcp-contradiction-check#pro-tier.
Requirements
- Python 3.10+
License
MIT
README mirrored from the source repository 4 months ago. The original is authoritative.