| FMRS | 52 / 100 · D | 80 / 100 · B | 76 / 100 · B |
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| Reliability | 7 / 20 | 14 / 20 | 13 / 20 |
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| Security and permissions | 9 / 20 | 16 / 20 | 14 / 20 |
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| Maintenance | 14 / 20 | 17 / 20 | 18 / 20 |
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| Documentation | 13 / 20 | 15 / 20 | 17 / 20 |
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| Setup experience | 9 / 20 | 18 / 20 | 14 / 20 |
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| Best for | - Developers already on OpenCode or Codex CLI who want multi-model agent orchestration
- Teams wanting automated hierarchical AGENTS.md generation and project rule injection
- Users comfortable granting an agent broad autonomous edit/execution permissions for speed
| - Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
- Scenarios wanting zero-config documentation lookup
| - Teams that want an AI assistant to directly operate on GitHub repos and collaboration workflows
- Users already in the GitHub Copilot ecosystem who want a zero-deployment remote option
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| Not for | - Users who want a small, single-purpose MCP tool server with a minimal attack surface
- Workflows requiring strict human review of every file edit or command before it runs
- Projects requiring vendor-official support rather than a community-maintained plugin
- Users not running OpenCode or Codex CLI as their agent host
| - Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
- Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
| - Scenarios where you don't want the assistant to have write access to repos (enable only read-only toolsets)
- Environments with strict network isolation for private repos that can't reach the official remote endpoint
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| Required permissions | - Read/write access to the project codebase (for autonomous code edits)
- Ability to execute shell/terminal commands (tmux integration, git-bash component)
- Network access for bundled MCPs (Exa web search, Context7 docs, grep_app GitHub search)
- API keys/subscription auth for multiple LLM providers (Anthropic, OpenAI, Kimi, GLM, Gemini, Copilot, etc.)
- For the Codex Light edition, write access to `~/.codex/` config, plugin cache directories, and `~/.local/bin`
| - Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
- Read-only documentation lookup — no code execution or local filesystem access involved
| - A personal access token (PAT) or OAuth App token; effective scope depends on the token's own permissions
- Enabling toolsets like actions/issues/pull_requests grants write access — request tokens on a least-privilege basis
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| Risks and side effects | - Agents have broad autonomous file-edit and command-execution permissions; `ultrawork` mode does not stop until it decides the task is complete, risking large unreviewed changes
- The Codex Light installer offers a `--codex-autonomous` full-permissions mode that removes command-confirmation gating
- Anonymous telemetry (hashed machine ID, at most once per day) is enabled by default and must be manually opted out
- Third-party community project; the README notes an in-progress multi-harness refactor, so behavior may shift between versions
- Requires credentials/subscriptions from multiple third-party model providers, expanding the credential surface
- The `omo` bin alias collides with an unrelated third-party npm package, risking accidental installation of the wrong tool
| - The free tier has limited quota — high-frequency use may hit rate limits
- Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
| - Write toolsets (creating/merging PRs, triggering workflows) can cause accidental changes if the token is overscoped — try a read-only toolset first
- In hosted mode, credentials travel via the Authorization header — make sure the client-to-api.githubcopilot.com connection is trusted
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| Supported clients | OpenCode, Codex CLI | Claude Code, VS Code, Cursor, Cline, Amp | Claude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains, Zed, Amp |
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| Tools | 8 | 2 | 15 |
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