1
Cline Open source
Open-source autonomous coding agent for VS Code and JetBrains
★ 70k · +419 this week · Apache-2.0 · updated 2026-10-02
8.2/10
What it is Cline is an open-source (Apache-2.0) autonomous coding agent. It started as a VS Code extension and now also runs as a JetBrains plugin, a terminal CLI (npm i -g cline) with an interactive TUI and a headless mode, native desktop apps for macOS and Windows, and an SDK (npm install @cline/sdk). It plans work, edits files and… Read more →
Pros
- Transparent: approve every step
- MCP marketplace built in
- Free and open source
Cons
- API costs can climb on big tasks
- Step-by-step approvals slow down long runs
Pricing: Open source · vs code open source byok
2
Coding agent with a deep context engine for large codebases
7.9/10
What it is Augment Code is a commercial AI coding platform built around its Context Engine, which indexes your repositories so the agent can find relevant code across a large codebase without you pointing it at specific files. It runs as extensions for VS Code and JetBrains IDEs, as the Auggie command-line agent, and as an automated code reviewer on… Read more →
Pros
- Excellent retrieval across big repos
- IDE extensions and a CLI
- Good for teams
Cons
- Credit-based pricing
- No free plan for ongoing use
Pricing: Paid from $20/mo · vs code jetbrains context
3
Open-source coding agent for VS Code, JetBrains and the CLI
★ 27k · +53 this week · MIT · updated 2026-10-02
7.8/10
What it is Kilo Code is an open-source (MIT) AI coding agent from Kilo, available as a VS Code extension, a JetBrains plugin and a command-line tool, with a hosted cloud agent and automated pull-request reviews alongside. It grew out of the Cline and Roo Code lineage and Kilo publishes a migration guide for Roo Code users, whose extension has… Read more →
Pros
- Open source with many models
- Runs in VS Code, JetBrains and CLI
- Bonus credits on Kilo Pass
Cons
- Many overlapping modes to learn
- Paid credits needed for hosted models
Pricing: Open source, paid cloud from $19/mo · vs code open source
🔥 Deal: Kilo Pass: 50% bonus credits in your first month
4
Coding agent built into JetBrains IDEs
7.5/10
What it is Junie is JetBrains' AI coding agent. It runs as a plugin in JetBrains IDEs such as IntelliJ IDEA, PyCharm, WebStorm and Android Studio, as a standalone command-line agent on macOS, Linux and Windows, and inside GitHub Actions and GitLab CI/CD, where it can work on issues and open pull or merge requests. In the IDE it can… Read more →
Pros
- Uses JetBrains code intelligence
- Runs tests and inspections
- Included in JetBrains AI plans
Cons
- Deepest integration is inside JetBrains IDEs
- Quota-based usage
Pricing: Freemium · jetbrains ide
🔥 Deal: BYOK usage with Gemini 3.8 Flash: 75% off base pricing for a limited time
5
Semantic code-search MCP that indexes whole codebases for Claude Code, Cursor and more
★ 13k · +13 this week · MIT · updated 2026-07-14
7.2/10
What it does Claude Context is a Model Context Protocol server that gives coding agents semantic search over an entire codebase, so they can find relevant code by meaning ("functions that handle user authentication") instead of grepping or loading whole directories into context turn after turn. What is inside - Hybrid search combining BM25 keyword matching with dense vector search… Read more →
Pros
- Hybrid BM25 + vector semantic search with AST-aware chunking, not just keyword grep
- Incremental Merkle-tree re-indexing keeps large, actively changing repos cheap to maintain
- Backed by Zilliz/Milvus with broad client support (Claude Code, Cursor, Windsurf, Cline, Codex, Gemini CLI, VSCode)
Cons
- Requires an embedding API key plus a Milvus/Zilliz Cloud vector store to set up, not a zero-config drop-in
- Full functionality depends on paid embedding and vector-store usage beyond free tiers on large codebases
Pricing: Freemium · mcp-server semantic-search code-search vector-search claude-code
6
Statusline plugin for Claude Code: live context usage, active tools, and todo progress
★ 28k · +94 this week · MIT · updated 2026-10-01
7.0/10
What it does Claude HUD is a plugin that replaces Claude Code's default statusline with a live heads-up display of what a session is actually doing. Instead of a static prompt, you get a running readout of context-window usage, active tools and MCP servers, subagent status, and todo-list progress, updated as the session runs. What is inside - A visual… Read more →
Pros
- Real-time context, tool, subagent and todo visibility without leaving the terminal
- Actively maintained with a large, engaged community (28k+ stars, 771 commits)
- Read-only display plugin — no file or shell access of its own
Cons
- Tied specifically to Claude Code v1.0.80+, not usable with other coding agents
- Adds another moving part (a plugin marketplace + setup step) to configure and keep updated
Pricing: Open source · claude-code statusline plugin observability cli