AgentIndex icon
AgentIndex
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompareGuides
Submit Tool
ToolsMCP ServersHOTCategoriesTrendingNewBest ListsCompare
Home/
Code Assistant/
CALM
CALM logo

CALM

Active·★ 17·MIT·Updated 2026-10-21

CALM (Coding Agent Liveness Map) provides AI coding agents with a live, graph-verified map of the codebase, enabling them to understand dependencies and structural relationships before making changes. This ensures safer and more accurate code edits, preventing common pitfalls like breaking call sites or critical components due to lack of visibility.

#Code Intelligence#AI Agent#Call Graph#Code Analysis#Code Safety#Refactoring#Multi-Language
© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
Best by use caseAboutContactAdvertisePrivacy PolicyTerms of UseQYSGitHubBuy me a coffee ☕

Browse by Category

MCP ServersCode AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.

Guides
#Dev Tooling
$ Install
$ curl -fsSL https://raw.githubusercontent.com/Eilodon/CALM/main/scripts/install.sh | sh && calm setup --project-root .
↗ Visit site★ GitHub
01

Features

01Real-time, Graph-Verified Codebase Map: Provides full call graphs for 13 languages out of the box (24 languages parsed in total), showing actual dependencies rather than similarity guesses.
02Hard Safety Gates on Write Path: Enforces hash-verified and syntax-checked edits, with hub/high-risk symbols requiring explicit confirmation and review of callers before changes are committed.
03Confidence-Graded Call Edges with Compiler Verification: Call edges are confidence-graded (textual → inferred → resolved → formal), with SCIP/LSP overlays upgrading best-guess edges to compiler-verified ground truth for 12 languages.
04Automated Codebase Health Reporting: Generates fitness reports based on metrics like hub concentration, dead code rate, complexity, and architectural boundary violations, queryable mid-session or enforceable in CI.
05Local-First and Privacy-Preserving Operation: Runs entirely on your machine with no code leaving for indexing or editing, using an MIT license and vendored embedding models for offline use.
02

Compatibility

Python
Language
Verified via docs
TypeScript
Language
Verified via docs
JavaScript
Language
Verified via docs
Java
Language
Verified via docs
Rust
Language
Verified via docs
Go
Language
Verified via docs
03

Quick start

1
$ curl -fsSL https://raw.githubusercontent.com/Eilodon/CALM/main/scripts/install.sh | sh
2
$ calm setup --project-root .
04

Use cases

↳Empowering AI agents to safely refactor and edit code directly, by providing a deep understanding of code dependencies and impact.
↳Ensuring code quality and architecture compliance in CI/CD pipelines, by automatically flagging dead code, high-complexity functions, and boundary violations.
↳Onboarding developers to new codebases or areas by offering an interactive, live map of the project's structure and hotspots.
↳Facilitating secure and validated code modifications within various IDEs and AI client environments, preventing unintended breakages.
05

Alternatives

⚡Top VS:
VSkivgraph★23→VSSynaptic★31→VSenola★277→VSBenzi

Comments

Log in to leave a comment

No comments yet. Be the first!

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
★169
→
kivgraph logo
kivgraph★ 23
A local MCP server for cross-repository semantic code intelligence in TypeScript and Go, backed by a persistent LadybugDB graph.
VSCompare→
Synaptic logo
Synaptic★ 31
Auditable code intelligence for AI agents - map dependencies, predict change impact, select the right tests, and verify refactors before they ship.
VSCompare→
enola logo
enola★ 277
enola - MCP Architectural Snapshot Server and Knowledge Graph
VSCompare→
Benzi logo
Benzi★ 169
Benzi is AI-native code intelligence infrastructure. Claude Code greps; Cursor embeds; Aider maps signatures; Benzi resolves — and answers in O(1). Every language runs its own tree-sitter grammar into the same query map.
VSCompare→
code-graph-mcp logo
code-graph-mcp★ 85
AST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.
VSCompare→
ScalaSemantic logo
ScalaSemantic★ 21
MCP server for deep semantic analysis of Scala via SemanticDB — exact find-usages, class hierarchies, implicit resolution & call paths for AI coding agents like Claude Code. Beyond grep and standard LSP.
VSCompare→
codanna logo
codanna★ 756
Local code intelligence MCP server and CLI for AI coding agents
VSCompare→
arbor logo
arbor★ 161
Graph-native code intelligence that replaces embedding-based RAG with deterministic program understanding.
VSCompare→
See all alternatives →
Eilodon /
CALM
↗

A live, graph-verified map of your codebase for AI coding agents — real call graphs, compiler-verified edges, and hard safety gates on the write path.

17MIT
Last commit2d ago
StatusActive
CategoryCode Assistant
Links
Documentation↗Discussion↗Issues↗Releases↗
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit