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Dimensionoh-my-openagentMulti-agent coding harness for complex codebases, spanning OpenCode and Codex CLIContext7Upstash's official server providing up-to-date third-party library docs for AI coding assistants
FMRS52 / 100 · D80 / 100 · B
Reliability7 / 2014 / 20
Security and permissions9 / 2016 / 20
Maintenance14 / 2017 / 20
Documentation13 / 2015 / 20
Setup experience9 / 2018 / 20
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
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)
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
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
Supported clientsOpenCode, CodexClaude Code, VS Code, Cursor, Cline, Amp
Tools82