SeeCode

Diagram Design is a diagram-generation skill for Claude Code, Codex, Factory Droid, and Pi. It produces self-contained HTML and SVG diagrams through 39 editorial visual types, including architecture, flowchart, sequence, state-machine, data-flow, timeline, Sankey, Wardley map, kanban, user journey, deployment, dependency graph, UML class, story map, and database-schema diagrams. It can read a website to match its brand, and can redraw draw.io or Mermaid sources at a selected format, size, and detail level. Its semantic system patterns describe behavior separately from layout, so queues, policy traces, and trust boundaries can use an existing diagram type without adding new layout types. The repository supplies each type in minimal-light, minimal-dark, and full-editorial variants. Static HTML is the default; optional accessible motion is available for ordered explanations. The diagrams require no build step, JavaScript, or external image dependency.

CodeGraph is a local code-intelligence tool for AI coding agents, distributed as a CLI, MCP server, and embeddable npm library by Colby McHenry. It parses source code into a SQLite knowledge graph of symbols, files, calls, imports, inheritance, dependencies, framework routes, and cross-language bridges, then resolves references and provides full-text search, source context, call paths, callers, callees, impact analysis, and affected-test discovery. Its primary MCP operation, codegraph_explore, returns relevant verbatim source together with relationships and blast-radius information so agents can query structure without file-by-file exploration. A native Rust parsing kernel supports more than 20 languages, with a portable fallback for unsupported platforms or files that fail native parsing. A native file watcher incrementally updates the local graph after changes, while connect-time reconciliation catches edits made between agent sessions. The tool installs and configures MCP integrations for agents including Claude Code, Cursor, Codex CLI, OpenCode, Gemini CLI, and GitHub Copilot; projects are initialized with codegraph init and stored locally under .codegraph. The repository states that the software is MIT-licensed and that telemetry can be disabled.

Graphify is a command-line tool and agent skill that turns a codebase and related project materials—including documentation, SQL schemas, configuration files, PDFs, images, and videos—into a locally queryable knowledge graph. It uses deterministic, local tree-sitter AST parsing for code, while non-code materials can receive a semantic pass from the configured AI assistant or API key; it does not use embeddings or a vector store. Graphify labels graph edges as EXTRACTED when they are explicit in the source or INFERRED when resolved by the tool, and can generate a clickable graph.html visualization, a GRAPH_REPORT.md summary, and a graph.json representation for later queries. The CLI is installed as the graphifyy package, registered with `graphify install`, and invoked through `/graphify` in supported AI coding assistants such as Claude Code, Cursor, Codex, Gemini CLI, and GitHub Copilot. The project is developed by Graphify Labs and provides free, fully local code mapping; its homepage describes a separate Graphify platform available through early access.

Everything Claude Code is a Claude Code plugin and toolkit containing configurable agents, skills, slash commands, rules, hooks, contexts, MCP server configurations, scripts, and tests for AI-assisted software development. Its agents delegate tasks such as planning, code review, security review, testing, and build-error resolution. Skills define workflows including test-driven development, security review, continuous learning, and verification; hooks run on Claude Code tool or session events to load and save context, suggest compaction, and evaluate sessions; and rules provide persistent guidance for security, coding style, testing, Git workflow, delegation, and performance. Node.js scripts support Windows, macOS, and Linux and detect a project's preferred package manager from environment settings, project configuration, package.json, lock files, or global configuration. The repository can be installed as a Claude Code plugin or copied into Claude configuration directories manually. It includes a Node.js test suite and is distributed under the MIT license.

Visual Studio Code is a free, open-source Microsoft-developed source-code editor and development environment for Windows, macOS, Linux, and the web, built from the Code - OSS repository. It supports code editing, navigation, code understanding, lightweight debugging, integration with existing development tools, and extensibility through extensions. It provides an environment for building with AI agents that plan, modify, and debug code, managing multi-agent workflows, hosting AI coding plugins such as Claude Code, and running workflows such as Spec Kit commands.