Home/Compare/oh-my-openagent vs grepai

Comparison

oh-my-openagent vs grepai

Verdict

Pick oh-my-openagent when oh-my-openagent is primarily TypeScript; grepai is C; pick grepai when grepai is primarily C; oh-my-openagent is TypeScript.

Markdown twin · oh-my-openagent alternatives · grepai alternatives

GraphCanon updated today

oh-my-openagent logo

oh-my-openagent

code-yeongyu/oh-my-openagent

66kpushed Jul 11, 2026
vs
grepai logo

grepai

yoanbernabeu/grepai

1.8kpushed Jun 22, 2026

Trust & integrity

Signaloh-my-openagentgrepai
Maintenance
Very active (0d since push)
As of today · github_public_v1
Active (19d since push)
As of today · github_public_v1
Provenance
Not a fork · Personal account
As of today · github_public_v1
Not a fork · Personal account
As of today · github_public_v1
Security (OSV)
No lockfile
As of today · none
No MCP manifest
As of today · mcp_manifest

Tagline

oh-my-openagent
A coding agent for complex codebases, supporting multiple AI agents like ChatGPT and Claude.
grepai
Semantic Search & Call Graphs for AI Agents (100% Local)

Stars

oh-my-openagent
66k
grepai
1.8k

Forks

oh-my-openagent
5.3k
grepai
147

Open issues

oh-my-openagent
876
grepai
95

Language

oh-my-openagent
TypeScript
grepai
C

Adopt for

oh-my-openagent
Decisive facts about oh-my-openagent.
grepai
-

Persona

oh-my-openagent
-
grepai
-

Runtime

oh-my-openagent
-
grepai
-

License

oh-my-openagent
Other
grepai
MIT

Last pushed

oh-my-openagent
Jul 11, 2026
grepai
Jun 22, 2026

Categories

oh-my-openagent
AI Agents, Developer Tools
grepai
AI Agents, Vector Databases, Developer Tools

Trust and health

Maintenance

oh-my-openagent
Very active (96%)
grepai
Active (82%)

Days since push

oh-my-openagent
0d
grepai
19d

Open issues (now)

oh-my-openagent
876
grepai
95

Security scan

oh-my-openagent
No lockfile
grepai
No MCP manifest

Full report

oh-my-openagent
Trust report

Choose oh-my-openagent if…

  • oh-my-openagent is primarily TypeScript; grepai is C.
  • License: oh-my-openagent is Other, grepai is MIT.
  • Tags unique to oh-my-openagent: codex, chatgpt, claude, typescript.
  • oh-my-openagent ships an MCP server manifest.
  • When working with complex codebases and requiring integration with multiple AI systems like Anthropic, ChatGPT, and Claude for better code orchestration and lifecycle hook management.

When NOT to use oh-my-openagent

  • When your project is not reliant on AI integration or complex orchestration capabilities. For simpler codebases, its advanced features may be overkill.
  • If your development environment does not support TypeScript or if you are exclusively working with Codex CLI and prefer a less integrated solution, opting for another tool could be more suitable since

Choose grepai if…

  • grepai is primarily C; oh-my-openagent is TypeScript.
  • License: grepai is MIT, oh-my-openagent is Other.
  • Tags unique to grepai: embeddings, claude-code, cursor, developer-tools.
  • Also covers Vector Databases.

When NOT to use grepai

  • AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
  • Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate.
  • Developer Tools: A gateway is overkill when you're pinned to a single provider and model.

Explore

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: oh-my-openagent 66k · grepai 1.8k (synced Jul 11, 2026).

Common questions

What is the difference between oh-my-openagent and grepai?
oh-my-openagent: A coding agent for complex codebases, supporting multiple AI agents like ChatGPT and Claude.. grepai: Semantic Search & Call Graphs for AI Agents (100% Local). See the comparison table for live GitHub stats and shared categories.
When should I choose oh-my-openagent over grepai?
Choose oh-my-openagent over grepai when oh-my-openagent is primarily TypeScript; grepai is C; License: oh-my-openagent is Other, grepai is MIT; Tags unique to oh-my-openagent: codex, chatgpt, claude, typescript; oh-my-openagent ships an MCP server manifest; When working with complex codebases and requiring integration with multiple AI systems like Anthropic, ChatGPT, and Claude for better code orchestration and lifecycle hook management.
When should I choose grepai over oh-my-openagent?
Choose grepai over oh-my-openagent when grepai is primarily C; oh-my-openagent is TypeScript; License: grepai is MIT, oh-my-openagent is Other; Tags unique to grepai: embeddings, claude-code, cursor, developer-tools; Also covers Vector Databases.
When should I avoid oh-my-openagent?
When your project is not reliant on AI integration or complex orchestration capabilities. For simpler codebases, its advanced features may be overkill. If your development environment does not support TypeScript or if you are exclusively working with Codex CLI and prefer a less integrated solution, opting for another tool could be more suitable since
When should I avoid grepai?
AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. Developer Tools: A gateway is overkill when you're pinned to a single provider and model.
Is oh-my-openagent or grepai more popular on GitHub?
oh-my-openagent has more GitHub stars (65,526 vs 1,778). Stars measure visibility, not whether either tool fits your constraints.
Are oh-my-openagent and grepai open source?
Yes - both are open-source projects on GitHub (oh-my-openagent: Other, grepai: MIT).
Where can I find alternatives to oh-my-openagent or grepai?
GraphCanon lists graph-backed alternatives at oh-my-openagent alternatives and grepai alternatives (oh-my-openagent markdown twin, grepai markdown twin), ranked by typed relationship edges rather than popularity votes.
Is there a machine-readable version of this comparison?
Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
Which is better maintained, oh-my-openagent or grepai?
oh-my-openagent: Very active. grepai: Active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
Where are the full trust reports for oh-my-openagent and grepai?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: oh-my-openagent trust report; grepai trust report.