IDE & editor agents
IDE or editor extension agent
org2AI/ORG2 org2AI/ORG2 is the clear leader by adoption and capability; it delivers persistent, replayable agent sessions, cross‑session memory and audit trails so teams can review and attribute agent actions. If you don't need team-level replay/auditability, pick a specialist project for UI, editor integration, local hosting, spec-driven QA, or cost/context efficiency instead.
Which one matches your setup?
Answer any of the questions — the shortlist updates as you go. Recommendations come from the capability passports below, nothing else.
Comparison matrix
Axes are extracted from each project's docs by our review pipeline; the maturity score is computed from stars, growth and commit activity — not an opinion. Click a column to sort.
| Runs in | Models | Context | Cost to run | |||||
|---|---|---|---|---|---|---|---|---|
⭐ 2.6k | CLIIDE | BYOK | Whole-repo analysis | Reviewable outputs | ●●●●● | Self-hostable | ●●●●● | Uses your API key (provider billing applies) |
⭐ 2.6k | CLIIDE | BYOK | Whole-repo analysis | Review controls | ●●●●● | Self-hostable | ●●●●● | Your API keys; free desktop app |
⭐ 1.6k +50/7d | IDE | OpenAIAnthropicFixed provider | Multi-file workspace | Approve/reject review | ●●●●● | Cloud-connected desktop | ●●●●● | Free desktop app; external model API costs may apply |
⭐ 864 +2/7d | IDE | BYOKOpenAIOllama / localFixed provider | Whole-repo analysis | Approval & review | ●●●●● | Self-hostable | ●●●●● | Free local preview; provider charges apply for BYOK/hosted models |
⭐ 168 +14/7d | Coding-agent pluginIDECLI | Fixed provider | Diff + related files | Quality gating | ●●●●● | Self-hostable | ●●●●● | Free, local install |
⭐ 895 +6/7d | IDECLICoding-agent plugin | Anthropic | Project-wide | Configurable tools & perms | ●●●●● | Anthropic cloud via CLI | ●●●●● | Requires Anthropic (Claude) account / subscription |
⭐ 584 | IDECoding-agent plugin | Fixed provider | Workspace context | Session controls | ●●●●● | Fully local | ●●●●● | Free; requires local agent runtime |
⭐ 275 +3/7d | IDECLI | OpenAIAnthropicGeminiFixed provider | Diff + related files | Basic config filters | ●●●●● | Cloud APIs (user key) | ●●●●● | Varies by backend (cloud API or local CLI) |
⭐ 64 | IDECLI | AnthropicOpenAIGeminiBYOK | Cross-file exploration | Dedup & guardrails | ●●●●● | API key / OAuth | ●●●●● | Use your provider subscription via OAuth or an API key (OpenRouter supported) |
⭐ 61 | Web appIDE | BYOKOpenAIAnthropic | Whole-repo index | Evidence & gating | ●●●●● | Hosted demo + local | ●●●●● | Free demo; may use external model APIs / your API key |
⭐ 855 | IDECoding-agent pluginWeb app | BYOK | Session-only | None | ●●●●● | Agent cloud dependent | ●●●●● | Uses your agent's tool-call quota |
⭐ 477 +1/7d | IDECLI | BYOKOpenAIAnthropicGeminiOllama / local | Whole-repo access | Approval gates | ●●●●● | Self-hostable | ●●●●● | Your API key for cloud models; local/self-hosted models supported. |
Capability profiles
Six axes, 0–5 each. The shape tells you the strategy: a wide hexagon is a generalist, a spike is a specialist. Showing the 8 most established — the rest are in the full catalog.
Provides persistent, replayable agent trajectories, cross-session memory, and AI-blame for team-level review and accountability that typical IDE agents do not offer.
Provides replayable, inspectable agent trajectories, cross-session memory, and AI-blame for team review and accountability—capabilities not offered by typical stateless AI IDEs.
A visual WYSIWYG workspace that runs multiple coding agents in parallel and lets you review and approve their edits as red/green diffs while managing sessions and tasks.
A durable, local-first agentic IDE that preserves task workspace and history across sessions while exposing explicit approval and review surfaces for sensitive actions.
Provides agentic skills that enforce spec-driven discovery, testable requirements, design alternatives, and quality-gated execution inside coding agents—something generic coding assistants do not enforce.
Native Unreal Engine 5.7 editor integration that exposes a dynamic UE5.7 context loader and a 20+ tool MCP bridge to Claude Code for direct Blueprint, asset, and level manipulation.
Unifies multiple local agent runtimes into a single VS Code chat sidebar with workspace-aware chat and rich animation/customization controls.
Provides a uniform, backend‑agnostic Emacs interface and workflow so you can switch between many AI CLIs without changing your editor experience or prompts.
All repositories (13)
System of record for how agents build software: Built-in rust harness & 20+ CLIs.
System of record for how agents build software: Built-in rust harness & 20+ CLIs.
Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents…
Claude Code CLI integration for Unreal Engine 5.7 - Get AI coding assistance with built-in UE5.7 documentation…
Local-first, zero-trust agentic IDE for verifiable autonomous software development.
10x-Tool-Calls is a lightweight rules file designed to help you maximize the value of your monthly AI coding t…
IDE, A native-feeling AI coding workspace that blends chat, planning, agent execution, and project navigation…
Unified Emacs interface supporting OpenAI Codex, Antigravity CLI, Claude Code, GitHub Copilot CLI, Opencode,…
OpenSpec Plus — Agentic skills that enhance OpenSpec's Spec-Driven Development through better discovery, requi…
A vault-specific agent equipped with agentic capacity, fast search, flexible commands, vault management, and t…
Benzi is AI-native code intelligence infrastructure. Claude Code greps; Cursor embeds; Aider maps signatures;…
Hosted alternatives
If running your own reviewer is more ops than you want, these managed services cover the same job.
The managed AI-first editor: the agent, model access and indexing come on a subscription, so there is nothing to self-host or wire to a provider.
Try Cursor →Codeium's agentic editor with the coding agent built in and hosted, an alternative to bolting an open-source agent onto your own editor setup.
Try Windsurf →Managed in-editor assistance and agent mode across the major IDEs on a subscription, run against GitHub's models rather than a harness you install and configure.
Try GitHub Copilot →