fix: add --session-id to codex, remove --discover latest from all import commands

apps/cli/src/commands/import/claude.ts

@@ -17,11 +17,6 @@ export const importClaudeCommand = command({
       long: 'session-id',
       description: 'UUID of the Claude Code session to import',
     }),
-    discover: option({
-      type: optional(string),
-      long: 'discover',
-      description: 'Discovery mode: "latest" to import the most recent session',
-    }),
     projectPath: option({
       type: optional(string),
       long: 'project-path',
@@ -44,7 +39,7 @@ export const importClaudeCommand = command({
       description: 'List available sessions instead of importing',
     }),
   },
-  handler: async ({ sessionId, discover, projectPath, output, projectsDir, list }) => {
+  handler: async ({ sessionId, projectPath, output, projectsDir, list }) => {
     if (list) {
       const sessions = await discoverClaudeSessions({
         projectPath,
@@ -81,22 +76,10 @@ export const importClaudeCommand = command({
         process.exit(1);
       }
       sessionFilePath = sessions[0].filePath;
-    } else if (discover === 'latest') {
-      const sessions = await discoverClaudeSessions({
-        projectPath,
-        projectsDir,
-        latest: true,
-      });
-
-      if (sessions.length === 0) {
-        console.error('Error: no Claude Code sessions found.');
-        process.exit(1);
-      }
-      sessionFilePath = sessions[0].filePath;
-      sessionId = sessions[0].sessionId;
-      console.log(`Discovered latest session: ${sessionId}`);
     } else {
-      console.error('Error: specify --session-id <uuid> or --discover latest to select a session.');
+      console.error(
+        'Error: specify --session-id <uuid> to select a session. Use --list to see available sessions.',
+      );
       process.exit(1);
     }
 

apps/cli/src/commands/import/codex.ts

@@ -12,10 +12,10 @@ export const importCodexCommand = command({
   name: 'codex',
   description: 'Import a Codex CLI session transcript for offline grading',
   args: {
-    discover: option({
+    sessionId: option({
       type: optional(string),
-      long: 'discover',
-      description: 'Discovery mode: "latest" to import the most recent session',
+      long: 'session-id',
+      description: 'UUID of the Codex CLI session to import',
     }),
     date: option({
       type: optional(string),
@@ -38,7 +38,7 @@ export const importCodexCommand = command({
       description: 'List available sessions instead of importing',
     }),
   },
-  handler: async ({ discover, date, output, sessionsDir, list }) => {
+  handler: async ({ sessionId, date, output, sessionsDir, list }) => {
     if (list) {
       const sessions = await discoverCodexSessions({
         date,
@@ -59,25 +59,27 @@ export const importCodexCommand = command({
       return;
     }
 
-    if (discover !== 'latest') {
-      console.error('Error: specify --discover latest to select a session.');
-      process.exit(1);
-    }
-
-    const sessions = await discoverCodexSessions({
-      date,
-      sessionsDir,
-      latest: true,
-    });
+    let session: Awaited<ReturnType<typeof discoverCodexSessions>>[number];
 
-    if (sessions.length === 0) {
-      console.error('Error: no Codex CLI sessions found.');
+    if (sessionId) {
+      const sessions = await discoverCodexSessions({
+        date,
+        sessionsDir,
+        limit: 100,
+      });
+      const match = sessions.find((s) => s.sessionId === sessionId);
+      if (!match) {
+        console.error(`Error: session ${sessionId} not found.`);
+        process.exit(1);
+      }
+      session = match;
+    } else {
+      console.error(
+        'Error: specify --session-id <uuid> to select a session. Use --list to see available sessions.',
+      );
       process.exit(1);
     }
 
-    const session = sessions[0];
-    console.log(`Discovered latest session: ${session.filename}`);
-
     // Parse the session
     const rawJsonl = await readTranscriptFile(session.filePath);
     const transcript = parseCodexSession(rawJsonl);

apps/cli/src/commands/import/copilot.ts

@@ -12,11 +12,6 @@ export const importCopilotCommand = command({
       long: 'session-id',
       description: 'UUID of the Copilot CLI session to import',
     }),
-    discover: option({
-      type: optional(string),
-      long: 'discover',
-      description: 'Discovery mode: "latest" to import the most recent session',
-    }),
     output: option({
       type: optional(string),
       long: 'output',
@@ -34,7 +29,7 @@ export const importCopilotCommand = command({
       description: 'List available sessions instead of importing',
     }),
   },
-  handler: async ({ sessionId, discover, output, sessionStateDir, list }) => {
+  handler: async ({ sessionId, output, sessionStateDir, list }) => {
     if (list) {
       const sessions = await discoverCopilotSessions({
         sessionStateDir,
@@ -70,21 +65,10 @@ export const importCopilotCommand = command({
       }
       sessionDir = match.sessionDir;
       resolvedSessionId = sessionId;
-    } else if (discover === 'latest') {
-      const sessions = await discoverCopilotSessions({
-        sessionStateDir,
-        limit: 1,
-      });
-
-      if (sessions.length === 0) {
-        console.error('Error: no Copilot CLI sessions found.');
-        process.exit(1);
-      }
-      sessionDir = sessions[0].sessionDir;
-      resolvedSessionId = sessions[0].sessionId;
-      console.log(`Discovered latest session: ${resolvedSessionId}`);
     } else {
-      console.error('Error: specify --session-id <uuid> or --discover latest to select a session.');
+      console.error(
+        'Error: specify --session-id <uuid> to select a session. Use --list to see available sessions.',
+      );
       process.exit(1);
     }
 

apps/web/src/content/docs/docs/evaluation/running-evals.mdx

@@ -306,8 +306,9 @@ This is the same interface that agent-orchestrated evals use — the EVAL.yaml t
 Grade existing agent sessions without re-running them. Import a transcript, then run deterministic evaluators:
 
 ```bash
-# Import a Claude Code session
-agentv import claude --discover latest
+# List sessions and import one
+agentv import claude --list
+agentv import claude --session-id <uuid>
 
 # Run evaluators against the imported transcript
 agentv eval evals/my-eval.yaml --transcript .agentv/transcripts/claude-<id>.jsonl

apps/web/src/content/docs/docs/guides/agent-skills-evals.mdx

@@ -85,7 +85,8 @@ Grade existing agent sessions offline using `agentv import` to convert transcrip
 
 ```bash
 # Import a Claude Code session transcript
-agentv import claude --discover latest
+agentv import claude --list
+agentv import claude --session-id <uuid>
 
 # Run deterministic evaluators against the imported transcript
 agentv eval evals.json --target copilot-log

apps/web/src/content/docs/docs/guides/skill-improvement-workflow.mdx

@@ -123,7 +123,8 @@ Or grade existing sessions offline (no API keys required):
 
 ```bash
 # Import a Claude Code session transcript
-agentv import claude --discover latest
+agentv import claude --list
+agentv import claude --session-id <uuid>
 
 # Run deterministic evaluators against the imported transcript
 agentv eval evals.json --target copilot-log

apps/web/src/content/docs/docs/tools/import.mdx

@@ -12,14 +12,14 @@ The `import` command converts agent session transcripts into AgentV's `Message[]
 | Provider | Command | Source |
 |----------|---------|--------|
 | Claude Code | `agentv import claude` | `~/.claude/projects/<path>/<uuid>.jsonl` |
-
-Codex and Copilot importers are planned for future releases.
+| Codex CLI | `agentv import codex` | `~/.codex/sessions/<YYYY>/<MM>/<DD>/rollout-*.jsonl` |
+| Copilot CLI | `agentv import copilot` | `~/.copilot/session-state/<uuid>/events.jsonl` |
 
 ## `import claude`
 
 Import a Claude Code session transcript.
 
-### Discover available sessions
+### List available sessions
 
 ```bash
 agentv import claude --list
@@ -35,12 +35,6 @@ Found 5 session(s):
   ed8b8c62-4414-49fb-8739-006d809c8588  3h ago  -home-user-other-project
 ```
 
-### Import latest session
-
-```bash
-agentv import claude --discover latest
-```
-
 ### Import a specific session
 
 ```bash
@@ -50,27 +44,68 @@ agentv import claude --session-id 4c4f9e4e-e6f1-490b-a1b1-9aef543ebf22
 ### Filter by project path
 
 ```bash
-agentv import claude --discover latest --project-path /home/user/myproject
+agentv import claude --list --project-path /home/user/myproject
 ```
 
 ### Custom output path
 
 ```bash
-agentv import claude --discover latest -o transcripts/my-session.jsonl
+agentv import claude --session-id <uuid> -o transcripts/my-session.jsonl
 ```
 
 Default output: `.agentv/transcripts/claude-<session-id-short>.jsonl`
 
+## `import codex`
+
+Import a Codex CLI session transcript.
+
+### List available sessions
+
+```bash
+agentv import codex --list
+```
+
+### Import a specific session
+
+```bash
+agentv import codex --session-id 019d5cff-9f02-7bc3-8f98-2071ba17ef0e
+```
+
+## `import copilot`
+
+Import a Copilot CLI session transcript.
+
+### List available sessions
+
+```bash
+agentv import copilot --list
+```
+
+### Import a specific session
+
+```bash
+agentv import copilot --session-id 9ca6d90c-1d80-40d1-b805-c59ee31fc007
+```
+
 ## Options
 
+All three providers share the same core flags:
+
 | Flag | Description |
 |------|-------------|
 | `--session-id <uuid>` | Import a specific session by UUID |
-| `--discover latest` | Import the most recent session |
-| `--project-path <path>` | Filter sessions by project path |
-| `--output, -o <path>` | Custom output file path |
-| `--projects-dir <dir>` | Override `~/.claude/projects` directory |
 | `--list` | List available sessions instead of importing |
+| `--output, -o <path>` | Custom output file path |
+
+Provider-specific flags:
+
+| Flag | Provider | Description |
+|------|----------|-------------|
+| `--project-path <path>` | Claude | Filter sessions by project path |
+| `--projects-dir <dir>` | Claude | Override `~/.claude/projects` directory |
+| `--date <YYYY-MM-DD>` | Codex | Filter sessions by date |
+| `--sessions-dir <dir>` | Codex | Override `~/.codex/sessions` directory |
+| `--session-state-dir <dir>` | Copilot | Override `~/.copilot/session-state` directory |
 
 ## Output Format
 
@@ -101,10 +136,13 @@ Token usage is aggregated from the final cumulative value per LLM request. Durat
 Import a session, then run evaluators against it:
 
 ```bash
-# 1. Import the latest Claude Code session
-agentv import claude --discover latest
+# 1. List sessions and pick one
+agentv import claude --list
+
+# 2. Import a session by ID
+agentv import claude --session-id 4c4f9e4e-e6f1-490b-a1b1-9aef543ebf22
 
-# 2. Run evaluators against the imported transcript
+# 3. Run evaluators against the imported transcript
 agentv eval evals/my-eval.yaml --transcript .agentv/transcripts/claude-4c4f9e4e.jsonl
 ```
 

examples/features/import-claude/README.md

@@ -18,12 +18,6 @@ claude -p "List all TypeScript files in this project"
 
 ### 2. Import the session transcript
 
-```bash
-agentv import claude --discover latest -o transcripts/session.jsonl
-```
-
-Or import a specific session:
-
 ```bash
 # List available sessions
 agentv import claude --list

plugins/agentv-dev/skills/agentv-eval-writer/SKILL.md

@@ -539,7 +539,7 @@ agentv eval <file.yaml> --otel-file traces/eval.otlp.json
 agentv eval assert <grader-name> --agent-output "..." --agent-input "..."
 
 # Import agent transcripts for offline grading
-agentv import claude --discover latest
+agentv import claude --session-id <uuid>
 
 # Re-run only execution errors from a previous run
 agentv eval <file.yaml> --retry-errors .agentv/results/runs/<timestamp>/index.jsonl