Sverklo MCP server

Read from the package source without running it. The installed server may list more.

• clear_index

  [Zilliz claude-context compat] Delete the index database and rebuild it from scratch.

• get_indexing_status

  [Zilliz claude-context compat] Alias for sverklo_status. Returns current indexing

• index_codebase

  [Zilliz claude-context compat] Index (or re-scan) the current codebase.

• search_code

  [Zilliz claude-context compat] Alias for sverklo_search. Semantic + text hybrid

• sverklo_ask

  Natural-language router over sverklo's existing primitives.

• sverklo_ast_grep

  Find code by AST shape, not text — e.g. 'every console.log($X)',

• sverklo_audit

  One-call codebase health report: god nodes (highest blast-radius symbols),

• sverklo_clusters

  Group files into modules by graph-community detection (label propagation

• sverklo_concepts

  Semantic search over LLM-labeled subsystem concepts. Returns the clusters

• sverklo_context

  Umbrella context bundler. Give a task description and get a single curated bundle:

• sverklo_critique

  Deterministic coverage check for an agent's answer. Takes the evidence ids the agent cited

• sverklo_ctx_grep

  Filter the result blocks of a context handle by regex. Operates on the cached body — no second

• sverklo_ctx_peek

  Return a byte-slice from a single result block of a prior tool call.

• sverklo_ctx_slice

  Return a byte-slice of a context handle (ctx://<tool>/<id>). Use to drill into the body without

• sverklo_ctx_stats

  Inspect a context handle without consuming it: tool, age, block count, byte size, fresh/expired.

• sverklo_demote

  Demote a memory from core to archive tier. Archive memories are only retrieved on demand

• sverklo_deps

  Show what a file imports/depends on and what depends on it. Helps understand the impact of changing a file.

• sverklo_diff_search

  Semantic search scoped to files in a git diff (and optionally their dependency closure).

• sverklo_forget

  Permanently delete a memory after recall returned a stale or wrong entry.

• sverklo_grep_results

  Filter the result blocks of a prior sverklo tool call by a regex pattern —

• sverklo_head_results

  Keep only the top N result blocks of a prior sverklo tool call. Cheap way

• sverklo_impact

  Refactor blast-radius: callers of a symbol with confidence scoring. Run before editing. Use cross_repo:true to see impact across linked projects in a workspace.

• sverklo_investigate

  Single-call research primitive: fans out to BM25, embeddings, symbol lookup, and

• sverklo_list_repos

  List all indexed repositories in the global registry.

• sverklo_lookup

  Look up a specific symbol (function, class, type, variable) by name. Returns its full definition, signature, and location.

• sverklo_memories

  List all memories for the current project. Shows memory health: staleness, confidence, access frequency.

• sverklo_overview

  Get a structural map of the codebase. Shows the most important files and their key symbols ranked by dependency importance (PageRank). Use this FIRST when starting work on an unfamiliar codebase or directory.

• sverklo_patterns

  Query the LLM-derived design-pattern annotations on indexed symbols.

• sverklo_pin

  Pin a memory to a specific file or symbol. Pinned memories surface automatically

• sverklo_promote

  Promote a memory to the core tier. Core memories are auto-injected into every session

• sverklo_recall

  Search memories semantically. Finds past decisions, preferences, and patterns relevant to a query.

• sverklo_refs

  Find all references to a symbol across the codebase. Shows where a function, class, or type is imported, called, or used. Matches on identifier word boundaries by default — `embed` does NOT match `embeddingStore`. Pass `exact: false` to opt into substring matching.

• sverklo_remember

  Save a persistent memory tied to git state. Auto-invalidates conflicting prior memories.

• sverklo_review_diff

  Diff-aware context bundler for code review. Takes a git ref or range and returns:

• sverklo_search

  Hybrid semantic + text search with PageRank ranking.

• sverklo_search_iterative

  Wider-pool, iterative-friendly variant of sverklo_search. Returns a ctx:// handle to the

• sverklo_status

  Project state + tool usage guide. Returns index health (files, chunks, languages),

• sverklo_test_map

  Map a git diff to its test coverage. Given a ref/range, lists which tests likely cover

• sverklo_unpinwrite action

  Remove a pin from a memory.

• sverklo_verify

  Check whether one or more evidence ids (from a prior search-family tool's

• sverklo_wakeup

  500-token codebase summary suitable for pasting into a system prompt

• Code scan269 source files scanned8/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancelast push 46 days ago12/15
• Maintainer identityregistry namespace matches repository owner7/10

Sverklo: common questions

Is Sverklo MCP server safe?

With care: it is graded C, so read the findings first (60/100). Read the Sverklo safety report

How do I install Sverklo?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Sverklo need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Sverklo maintained?

The last commit was 46 days ago (2026-08-12). The latest release is v0.19.0.

What can I use instead of Sverklo?

Servers from other publishers that do the same job: M3 Memory MCP server, Reverie MCP server and DocsMint MCP server. Compare all Sverklo alternatives.