Codebase onboarding

Chooses the right retrieval tool for code questions: compact context for unfamiliar repos, direct lookup for known symbols, call graphs for relationships and grep for exhaustive matches.

Helweg/open-codebase-index

Reference for how MSBuildLocator loads MSBuild assemblies and finds the .NET SDK on .NET Core hosts, for anyone editing or debugging that loader code.

microsoft/MSBuildLocator

Routes development, troubleshooting, review and documentation tasks on the Codex Proxy RS repository to the right section of its docs, instead of loading the whole architecture or contributing guide.

zyycn/codex-proxy-rs

A skill your agent uses whenever invoking the GitHits CLI for public OSS source, documentation, or example evidence, including code search/grep, file navigation, source verification, docs lookup, or…

githits-com/githits-cli

Search across CAS content (memories, tasks, rules, skills, code).

codingagentsystem/cas

Coder-agent working-file budget discipline: keep the editable working set (files you /add into writable context) under ~25k tokens, separate "read" from "edit", delegate breadth to a read-only…

agentsope/SkillAlchemy

A skill your agent uses for graph-first AI coding sessions and repository analysis: session initialization, architecture maps, dependency or call-graph tracing, symbol and repository search…

crabbuild/compass

Find files that historically co-change with a target symbol or file, ranked by co-occurrence across git episodes.

syncable-dev/memtrace-public

Produces a short brief for handing a code subsystem to a teammate or fresh session, using ripwire to rank symbols, expand bodies and surface design docs.

redhat-et/ripwire

Install and configure eslint-plugin-react-render-types in a TypeScript React project.

HorusGoul/eslint-plugin-react-render-types

Structural code search via ast-grep — use when code shape and element relationships matter, not just text.

poteto/noodle

Searches local files and code through one script, seek.py, that picks between rg, fd and macOS Spotlight and works in three layers: locate, context, close reading.

taxueseek/argo

Run Claude Code (Anthropic) from this host via the claude CLI (Agent SDK) in headless mode (-p) for codebase analysis, refactors, test fixing, and structured output.

win4r/claude-code-clawdbot-skill

Analyze Java code using Eclipse JDT tools — type hierarchy, find references, call hierarchy, compilation errors, quick fixes, and import suggestions.

gradusnikov/eclipse-chatgpt-plugin

Answers how-does-this-work and where-should-this-live questions by exploring the codebase with read-only subagents and writing an onboarding-depth explanation.

cursor/plugins

Builds a quick mental model of an unfamiliar codebase by dispatching read-only Explore subagents and merging their findings into one brief.

poshan0126/dotclaude

Index and query a codebase as a structural graph — build the code graph, trace blast radius of a change, find callers/callees/inheritors, semantic code search by meaning, assemble PR review context…

qualixar/superlocalmemory

Code search over the current repository. An agent skill from VeraTools/vera.

VeraTools/vera

Perform codebase analysis and architecture mapping as the first phase of a security assessment.

utkusen/sast-skills

AST-aware structural code search and rewrite via ast-grep. An agent skill from Luciole-Studio/Misaka-Agent.

Luciole-Studio/Misaka-Agent

Walks through reserving a directory for a team in the Databricks CLI repo and wiring GitHub CODEOWNERS so that team's approvals are required for its area.

databricks/cli

Maps Flowfile's core, worker, frontend, kernel, scheduler and shared services and the design contracts between them, for onboarding and cross-service debugging.

Edwardvaneechoud/Flowfile

Explains how the sfdx-hardis Salesforce CLI plugin is built: its TypeScript and Oclif stack, command layout, agent-mode flag and provider classes for git, notifications and AI.

hardisgroupcom/sfdx-hardis

Contributor rules for the cmux repo: tagged Debug builds through reload.sh, first-time setup, Xcode project normalization and per-tag sidebar extension points.

disler/learning-cmux-with-agents

MUST USE when user wants to 调研/research/搜索/search/查/找/look up anything on the internet — e.g.

Ootto-AI/claude-content-skills

Teaches the agent to detect whether the codegraph symbol graph is available and use it for callers, callees and impact questions, without installing or writing anything for it.

itechmeat/open-second-brain

Sets up a project for Claude Code by surveying it and writing a .claude folder with a short CLAUDE.md, a CODEBASE.md overview, module docs and optional skills and hooks.

mp-web3/claude-starter-kit

Builds a structural map of a large or unfamiliar codebase by dispatching sub-agents to summarize regions, keeping the main context small.

yologdev/yoyo-evolve

Reference for Burla internals: how a remote_parallel_map job flows between services, how clusters and nodes are managed, and where the head keeps its state.

Burla-Cloud/burla

Find references, Viktor Oddy and MotionSites. An agent skill from TheGoat395/Codex-Skills.

TheGoat395/Codex-Skills

Directs an agent to use a local codebase index for repository orientation, definition lookups, call graphs and semantic search before turning to web lookups.

Helweg/open-codebase-index

Produces an evidence-backed explanation of how and why something has its current shape, or what happened over a stretch of work, tuned to its intended reader.

EveryInc/compound-engineering-plugin

Shows when to answer a code question through a real language server instead of grep, covering definitions, references, hover, outlines, and errors.

weave-os/router

Recreates every Flowfile development and build environment from scratch, with exact version pins and an explanation of what each Makefile target really does.

Edwardvaneechoud/Flowfile

Reads an undocumented codebase and writes up what it does: architecture, data flows, observed behavior as EARS requirements, and open questions to confirm.

Jeffallan/claude-skills

How to navigate and explore Go code in this repo. An agent skill from ozontech/seq-db.

ozontech/seq-db

Find BSL code in a 1C project — routines by name, code by behaviour or exact literal, module layout, members of a context — through the graph and code-metadata MCP servers before any Grep.

comol/ai_rules_1c

A read-only explorer for cold-start orientation or failed searches that replies with nothing but file path and line range citations, keeping its reads out of main context.

JuliusBrussee/caveman

Deep-dive codebase analysis that explains how things actually work — business rules, architecture patterns, auth flows, data models, integrations, and performance hotspots.

rsmdt/the-startup

Encodes a repository into the Forgetful knowledge base as a project, entities, atomic memories and documents, so a second run updates instead of duplicating.

ScottRBK/forgetful

Technical implementation planning and architecture design. An agent skill from tmcfarlane/oh-my-cursor.

tmcfarlane/oh-my-cursor

Overview and router for the Interlinked CLI — a local guard, quality-enforcement, simplification-review, semantic-code-search, and observability layer for AI coding agents.

QuentinCody/interlinked-cli

This skill should be used when the user asks to "learn this codebase", "give me a codebase overview", "onboard me to this project", "explain the architecture", or mentions keywords related to…

adamthewilliam/grepika

Code search over the current repository. An agent skill from VeraTools/vera.

VeraTools/vera

A map of the LobeHub open-source repository: tech stack, monorepo layout, where each code layer lives and who owns apps, packages and src.

lobehub/lobehub

Find and verify GitHub projects through reverse-link code search, awesome-list expansion, shared topics, and creator sources.

AgentsLoop/awesome-opus-5.5-games

Guide for generating and using AI-readable code maps. An agent skill from linora-u/AgentLoom.

linora-u/AgentLoom

Answers questions about code structure, history, bugs and PR risk using a CodeScope knowledge graph and semantic index built from the repository.

QwenLM/qwen-code