recodeee · NagyVikt · May 11, 2026 · May 11, 2026
@@ -0,0 +1,2 @@
+schema: spec-driven
+created: 2026-05-11
@@ -0,0 +1,15 @@
+## Why
+
+- GitGuardex needs a local PR review runner that can reuse already-authenticated Codex or Claude CLI sessions without requiring OpenAI or Anthropic API keys.
+- GitHub posting should work with GitHub Actions `GITHUB_TOKEN` or local `gh` auth, with an artifact fallback when GitHub auth is unavailable.
+
+## What Changes
+
+- Add `gx pr-review --provider codex|claude --pr <num> [--post]`.
+- Fetch the PR diff through `gh pr diff <num>`, prompt the selected local CLI for structured findings, and post one GitHub review with inline comments through `gh api`.
+- Write a markdown review artifact instead of posting when `--post` is omitted or GitHub auth is unavailable.
+
+## Impact
+
+- Scope is CLI-only and self-hosted-runner friendly. It does not introduce model API dependencies or hosted bot state.
+- Inline comment accuracy depends on provider output using changed-file paths and changed-line numbers.
@@ -0,0 +1,15 @@
+## ADDED Requirements
+
+### Requirement: Local PR Review Runner
+The system SHALL provide a `gx pr-review` command that reviews a GitHub pull request using an authenticated local agent CLI without requiring OpenAI or Anthropic API tokens.
+
+#### Scenario: Review with GitHub posting
+- **WHEN** `gx pr-review --provider codex --pr <number> --post` runs in a repository with GitHub auth
+- **THEN** the command reads the pull request diff through `gh pr diff <number>`
+- **AND** sends a compact structured-review prompt to the selected local provider
+- **AND** posts one GitHub review containing inline comments for returned findings.
+
+#### Scenario: Review without GitHub auth
+- **WHEN** `gx pr-review --provider claude --pr <number> --post` runs without `GITHUB_TOKEN`, `GH_TOKEN`, or usable `gh auth`
+- **THEN** the command does not require model API credentials
+- **AND** writes a markdown review artifact containing the structured findings instead of posting.
@@ -0,0 +1,34 @@
+## Definition of Done
+
+This change is complete only when **all** of the following are true:
+
+- Every checkbox below is checked.
+- The agent branch reaches `MERGED` state on `origin` and the PR URL + state are recorded in the completion handoff.
+- If any step blocks (test failure, conflict, ambiguous result), append a `BLOCKED:` line under section 4 explaining the blocker and **STOP**. Do not tick remaining cleanup boxes; do not silently skip the cleanup pipeline.
+
+## Handoff
+
+- Handoff: change=`agent-codex-codex-task-2026-05-11-15-20`; branch=`agent/codex/codex-task-2026-05-11-15-20`; scope=`gx pr-review local PR review runner`; action=`continue this sandbox or finish cleanup after a usage-limit/manual takeover`.
+- Copy prompt: Continue `agent-codex-codex-task-2026-05-11-15-20` on branch `agent/codex/codex-task-2026-05-11-15-20`. Work inside the existing sandbox, review `openspec/changes/agent-codex-codex-task-2026-05-11-15-20/tasks.md`, continue from the current state instead of creating a new sandbox, and when the work is done run `gx branch finish --branch agent/codex/codex-task-2026-05-11-15-20 --base main --via-pr --wait-for-merge --cleanup`.
+
+## 1. Specification
+
+- [x] 1.1 Finalize proposal scope and acceptance criteria for `agent-codex-codex-task-2026-05-11-15-20`.
+- [x] 1.2 Define normative requirements in `specs/codex-task/spec.md`.
+
+## 2. Implementation
+
+- [x] 2.1 Implement scoped behavior changes.
+- [x] 2.2 Add/update focused regression coverage.
+
+## 3. Verification
+
+- [x] 3.1 Run targeted project verification commands.
+- [x] 3.2 Run `openspec validate agent-codex-codex-task-2026-05-11-15-20 --type change --strict`.
+- [x] 3.3 Run `openspec validate --specs`.
+
+## 4. Cleanup (mandatory; run before claiming completion)
+
+- [ ] 4.1 Run the cleanup pipeline: `gx branch finish --branch agent/<your-name>/<branch-slug> --base dev --via-pr --wait-for-merge --cleanup`. This handles commit -> push -> PR create -> merge wait -> worktree prune in one invocation.
+- [ ] 4.2 Record the PR URL and final merge state (`MERGED`) in the completion handoff.
+- [ ] 4.3 Confirm the sandbox worktree is gone (`git worktree list` no longer shows the agent path; `git branch -a` shows no surviving local/remote refs for the branch).
@@ -261,6 +261,69 @@ function parseReviewArgs(rawArgs) {
   };
 }
 
+function parsePrReviewArgs(rawArgs) {
+  const parsed = parseTargetFlag(rawArgs, process.cwd());
+  const options = {
+    target: parsed.target,
+    provider: 'codex',
+    pr: '',
+    post: false,
+    artifact: '',
+    timeoutMs: 10 * 60 * 1000,
+  };
+
+  for (let index = 0; index < parsed.args.length; index += 1) {
+    const arg = parsed.args[index];
+    if (arg === '--provider') {
+      const next = requireValue(parsed.args, index, '--provider');
+      if (!['codex', 'claude'].includes(next)) {
+        throw new Error(`Invalid --provider value: ${next} (expected codex|claude)`);
+      }
+      options.provider = next;
+      index += 1;
+      continue;
+    }
+    if (arg === '--pr') {
+      options.pr = requireValue(parsed.args, index, '--pr');
+      index += 1;
+      continue;
+    }
+    if (arg === '--post') {
+      options.post = true;
+      continue;
+    }
+    if (arg === '--no-post') {
+      options.post = false;
+      continue;
+    }
+    if (arg === '--artifact' || arg === '--output') {
+      options.artifact = requireValue(parsed.args, index, arg);
+      index += 1;
+      continue;
+    }
+    if (arg === '--timeout-ms') {
+      const raw = requireValue(parsed.args, index, '--timeout-ms');
+      const parsedTimeout = Number.parseInt(raw, 10);
+      if (!Number.isFinite(parsedTimeout) || parsedTimeout <= 0) {
+        throw new Error('--timeout-ms requires a positive integer');
+      }
+      options.timeoutMs = parsedTimeout;
+      index += 1;
+      continue;
+    }
+    throw new Error(`Unknown option: ${arg}`);
+  }
+
+  if (!options.pr) {
+    throw new Error('--pr requires a pull request number');
+  }
+  if (!/^\d+$/.test(String(options.pr))) {
+    throw new Error(`--pr must be a pull request number (received: ${options.pr})`);
+  }
+
+  return options;
+}
+
 function parseAgentsArgs(rawArgs) {
   const parsed = parseTargetFlag(rawArgs, process.cwd());
   const [subcommandRaw = '', ...rest] = parsed.args;
@@ -1138,6 +1201,7 @@ module.exports = {
   parseDoctorArgs,
   parseTargetFlag,
   parseReviewArgs,
+  parsePrReviewArgs,
   parseAgentsArgs,
   parseReportArgs,
   parseSyncArgs,

@@ -13,6 +13,7 @@ const { finishAgentSession } = require('../agents/finish');
 const sessionSeverityReport = require('../report/session-severity');
 const cockpitModule = require('../cockpit');
 const agentsStart = require('../agents/start');
+const prReviewModule = require('../pr-review');
 const {
   fs,
   path,
@@ -135,6 +136,7 @@ const {
   parseDoctorArgs,
   parseTargetFlag,
   parseReviewArgs,
+  parsePrReviewArgs,
   parseAgentsArgs,
   parseReportArgs,
   parseSyncArgs,
@@ -2541,6 +2543,13 @@ function review(rawArgs) {
   process.exitCode = typeof result.status === 'number' ? result.status : 1;
 }
 
+function prReview(rawArgs) {
+  const options = parsePrReviewArgs(rawArgs);
+  const result = prReviewModule.runPrReview(options);
+  prReviewModule.printPrReviewResult(result);
+  process.exitCode = 0;
+}
+
 function agentsStatePathForRepo(repoRoot) {
   return path.join(repoRoot, AGENTS_BOTS_STATE_RELATIVE);
 }
@@ -3938,6 +3947,7 @@ async function main() {
   }
 
   if (command === 'prompt') return prompt(rest);
+  if (command === 'pr-review') return prReview(rest);
   if (command === 'doctor') return doctor(rest);
   if (command === 'branch') return branch(rest);
   if (command === 'pivot') return pivot(rest);

@@ -458,6 +458,7 @@ const CLI_COMMAND_GROUPS = [
     description: 'Review / cleanup bots, AI setup prompts, and safety reports.',
     commands: [
       ['agents', 'Start/stop repo-scoped review + cleanup bots'],
+      ['pr-review', 'Run local Codex/Claude PR review and post inline GitHub comments or write an artifact'],
       ['cockpit', 'Create or attach to a repo tmux cockpit session'],
       ['install-agent-skills', 'Install Guardex Codex/Claude skills into the user home'],
       ['prompt', 'Print AI setup checklist or named slices (--exec, --part, --list-parts, --snippet)'],