About Code Meridian
Code Meridian is an MCP server published by Driftya in the RAG category: local graph memory for AI coding agents, giving MCP-compatible tools precise codebase context before they edit.
The repository has 5 stars and 0 forks, with the last commit 5 days ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
git clone https://github.com/Driftya/code-meridianThis 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.
Tools (40)
analyze_changed_subgraphSummarize changed-file risk, impacted nodes, tests, architecture smells, and docs from a bounded graph neighborhood
Parameters not published.
analyze_feature_implementation_pathMap a feature request or docs/features file to implementation status, touched areas, tests, docs, missing graph evidence, and risk
Parameters not published.
answer_change_context_challengeValidate the user's one or two selected answers, halt on mistakes, explain them, and allow retry
Parameters not published.
build_minimal_contextBounded context pack with callers, callees, impact, tests, gaps, likely files, token estimate, and model guidance
Parameters not published.
check_graph_freshnessReport graph confidence from indexed file, line, and timestamp metadata
Parameters not published.
classify_keywordsClassify derived keywords as domain/technical/tooling/common/noise and persist usefulness scores
Parameters not published.
clear_code_graphClear all indexed code graph nodes while preserving docs
Parameters not published.
clear_project_knowledgeClear one project's indexed graph and docs before rebuilding
Parameters not published.
execute_context_workflowExecute an approved read-only context workflow and return per-step results
Parameters not published.
find_config_definitionsFind where a canonical config key is defined or overridden
Parameters not published.
Show all 40 tools
find_config_usageFind which code reads or binds a canonical config key
Parameters not published.
find_connectionShortest path between two code elements
Parameters not published.
find_coverage_gapsProduction code not called by tests
Parameters not published.
find_duplicate_candidatesReview likely duplicate methods/classes with refactor-risk signals
Parameters not published.
find_frontend_cascade_conflictsReport likely CSS/SCSS override conflicts from indexed specificity and source-order metadata
Parameters not published.
find_graph_driftDetect stale graph data before relying on exact implementation targets
Parameters not published.
find_impactBackward blast-radius analysis
Parameters not published.
find_implementation_patternsFind reusable implementation shapes such as entry -> service -> repository -> tests
Parameters not published.
find_implementation_surfaceRank likely files and symbols to edit for a feature goal
Parameters not published.
find_related_knowledgeFind lexically related code and docs through shared keywords
Parameters not published.
find_similar_nodesFind duplicate code patterns (requires embeddings enabled)
Parameters not published.
find_smell_pathsShow shortest forbidden architectural dependency paths
Parameters not published.
find_stale_knowledgeDetect stale docs, weak mentions, orphaned external concepts, and orphaned code references
Parameters not published.
find_test_shieldMap direct test protection, indirect shields, and unshielded change-path nodes
Parameters not published.
find_unreferencedDead-code candidates
Parameters not published.
get_architectural_overviewProject map by namespace/module
Parameters not published.
get_change_contextRetrieve opt-in human-cognitive-seed context with current hash/orphan status
Parameters not published.
get_context_for_editingCompact callers/callees/interfaces context for a node
Parameters not published.
hybrid_searchFind semantically similar code near a node or subsystem boundary
Parameters not published.
knowledge_decayAlias of `find_stale_knowledge` for graph-native stale-knowledge review
Parameters not published.
plan_context_workflowPlan the right sequence of CodeMeridian tools for an agent task
Parameters not published.
query_codebaseNatural-language search over code structure
Parameters not published.
rebuild_keyword_graphRebuild derived `Keyword` nodes and `HAS_KEYWORD` edges from indexed graph text
Parameters not published.
record_change_contextPreserve one bounded attributed human-cognitive-seed decision or constraint against an exact code node
Parameters not published.
record_change_context_challenge_noteSave an optional user-written note after the challenge is solved
Parameters not published.
replace_surfaceGroup dependency replacement work into safe and risky clusters before a library migration
Parameters not published.
resolve_exact_symbolResolve symbol/file/line hints to canonical node IDs before editing
Parameters not published.
search_documentationSearch indexed README/ADR/documentation content
Parameters not published.
start_change_context_challengeOpen an MCP App with 3-4 LLM-authored code choices grounded in an exact node and its change context
Parameters not published.
suggest_extractionsRank tightly connected groups that look like good extraction candidates
Parameters not published.
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