Agents for Codex

945 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

test-runner

49

LedgerHQ/ledger-live

Agent Codex

Test automation expert for ledger-live. Use proactively to run tests and fix failures after code changes. Handles Jest unit and integration tests with MSW mocking for both mobile and desktop environments.

614 yesterday A 40 tokens original MIT

software-engineer

50

iusztinpaul/designing-real-world-ai-agents-workshop

Agent Codex

SWE role definition for /implement-universal. Loaded by the orchestrator at the start of the SWE phase. Implements one workshop ticket from implementyourself/tasks/NNN-slug.groomed.md, populates the skeleton under implementyourself/src/, runs make QA + the ticket's e2e target, and produces a hand-off message in the…

500 3mo ago B 98 tokens copy · 98% MIT

tester

51

iusztinpaul/designing-real-world-ai-agents-workshop

Agent Codex

Tester role definition for /implement-universal. Loaded by the orchestrator at the start of the Tester phase, on logic tickets only. Trusts the SWE phase's happy-path e2e excerpt (does NOT re-run the Make target), runs at most 1 adversarial break path, walks every Acceptance Criterion with concrete evidence, and emits…

500 3mo ago A 99 tokens copy · 89% MIT

delorenj/mcp-server-trello

Agent Codex

Act as an information extraction and compression specialist. Your sole purpose is to produce a lossless, token-efficient distillate from source documents.

435 3d ago A 0 tokens original MIT

delorenj/mcp-server-trello

Agent Codex

Act as a document reconstruction specialist. Your purpose is to prove a distillate's completeness by reconstructing the original source documents from the distillate alone.

435 3d ago A 0 tokens original MIT

analyzer

56

benchflow-ai/benchflow

Agent Codex

Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.

335 2d ago A 0 tokens copy · 100% Apache-2.0

comparator

57

benchflow-ai/benchflow

Agent Codex

Compare two outputs WITHOUT knowing which skill produced them.

335 2d ago A 0 tokens copy · 100% Apache-2.0

grader

58

benchflow-ai/benchflow

Agent Codex

Evaluate expectations against an execution transcript and outputs.

335 2d ago A 0 tokens copy · 100% Apache-2.0

analyzer

59

neithhogg/lair

Agent Codex

Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.

297 4mo ago A 0 tokens

comparator

60

neithhogg/lair

Agent Codex

Compare two outputs WITHOUT knowing which skill produced them.

297 4mo ago A 0 tokens

grader

61

neithhogg/lair

Agent Codex

Evaluate expectations against an execution transcript and outputs.

297 4mo ago A 0 tokens

builder

62

chmonitor/chmonitor

Agent Codex

Turn shot-plan.json into one renderable HyperFrames composition (compositions/index.html). Everything stays in the HF ecosystem — HTML is the source of truth; a single paused GSAP timeline carries all motion; the engine seeks it. Category-specific build rules live in categories/ /module.md; this file is the shared…

285 4d ago A 0 tokens GPL-3.0

director

63

chmonitor/chmonitor

Agent Codex

Turn a request into a shot-plan.json for a short (3–30s) design-led motion graphic. You run in two parts around the asset-sourcing step: Part 1 (plan) before sourcing, Part 2 (design) after. You do NOT write composition code — that's the Builder. Schema: references/shot-plan-ir.md.

285 4d ago A 0 tokens GPL-3.0

ReviewStage/stage-cli

Agent Codex

Use this agent when you need to review recently written code for adherence to best practices, architectural consistency, and system integration. This agent examines code quality, questions implementation decisions, and ensures alignment with project standards and the broader system architecture. Examples:\n\n…

265 20d ago A 348 tokens original MIT

ReviewStage/stage-cli

Agent Codex

Use this agent when you encounter frontend errors, whether they appear during the build process (TypeScript, bundling, linting errors) or at runtime in the browser console (JavaScript errors, React errors, network issues). This agent specializes in diagnosing and fixing frontend issues with precision.\n\nExamples:\n…

265 20d ago A 367 tokens copy · 86% MIT

analyzer

66

zacharyfmarion/openscad-studio

Agent Codex

Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.

224 12d ago A 0 tokens GPL-2.0

codex-debugger

69

DeL-TaiseiOzaki/claude-code-orchestra

Agent Codex

Error analysis and complex problem-solving specialist powered by Codex CLI. Use proactively when encountering errors, test failures, build failures, or unexpected behavior. Also use for complex debugging that requires deep reasoning. Automatically suggested by hooks when errors are detected.

193 +1 3d ago A 53 tokens original MIT

fable-advisor

70

DeL-TaiseiOzaki/claude-code-orchestra

Agent Codex

Rare escalation authority for design arbitration, unblocking stuck problems, and final review of large changes — and for landing the resolution when handing it back down would just repeat a failure. Invoke sparingly — routine reviews belong to team-execute Phase 2 or /codex:adversarial-review, and routine…

193 +1 3d ago A 76 tokens original MIT

DeL-TaiseiOzaki/claude-code-orchestra

Agent Codex

Opus subagent for research, large-scale analysis, difficult implementation, and Codex delegation. Use when a task needs broad context, deep judgment, cross-cutting changes, or escalation from Sonnet.

193 +1 3d ago A 46 tokens original MIT