corn_cypher

MCP tool from CornMCP by yuki-20

Cypher-like queries translated to SQL against the code graph

How to use it

corn_cypher is exposed by the CornMCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the corn_cypher tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install CornMCP

$npx corn-install

FULL CORNMCP LISTING

Other tools in CornMCP (17)

Check for recent changes from other agents

corn_code_context

360° view of a symbol: callers, callees, imports, hierarchy

corn_code_impact

Blast radius analysis — recursive CTE on dependency edges

Read raw source from indexed repos with line ranges

corn_code_search

Hybrid vector + AST search across the codebase

corn_detect_changes

Analyze uncommitted changes + cross-reference with indexed symbols

System health check — all services, embedding status

corn_knowledge_search

Search the shared knowledge base

corn_knowledge_store

Save reusable patterns, decisions, bug fixes

corn_list_repos

List all indexed repositories with symbol/edge counts

corn_memory_search

Semantic search across all agent memories

corn_memory_store

Store a memory for cross-session recall

corn_plan_quality

Score a plan against 8 criteria (must pass ≥80%)

corn_quality_report

Submit 4D quality scores (Build, Regression, Standards, Traceability)

corn_session_end

End session with summary, files changed, decisions

corn_session_start

Begin a tracked work session

corn_tool_stats

View tool usage analytics, success rates, latency