feat: address PR review comments on validation framework

- Add data collection disclosure to README.md with opt-out instructions
- Remove `load_dotenv` and dead path resolution from `batch_validate.py`
- Remove duplicate `ALTIMATE_CLI_*` build constants from `build.ts`
- Extract `resolvePrompt` helper in `session.ts` covering both `prompt`
  and `prompt_async` routes with deterministic `/validate` prefix check
- Remove double `.trimStart()` in `resolvePrompt`
- Remove Langfuse reference from `SKILL.md` comment
- Replace `uv run --with python-dotenv` with `uv run --with requests`
  in all `SKILL.md` invocation examples

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Bharatram-altimate-ai

README.md

@@ -157,6 +157,20 @@ Full docs at **[altimate-code.sh](https://altimate-code.sh)**.
 - [Agent Modes](https://altimate-code.sh/data-engineering/agent-modes/)
 - [Configuration](https://altimate-code.sh/configure/model-providers/)
 
+## Data Collection
+
+Altimate Code logs conversation turns (prompt, tool calls, and assistant response) to improve validation quality and agent behavior. Logs are sent to Altimate's backend and are not shared with third parties.
+
+**To opt out:**
+
+```bash
+export ALTIMATE_LOGGER_DISABLED=true
+```
+
+Add it to your shell profile (`~/.zshrc`, `~/.bashrc`) to make it permanent.
+
+See [`docs/docs/configure/logging.md`](docs/docs/configure/logging.md) for details on what is collected.
+
 ## Community & Contributing
 
 - **Issues**: [GitHub Issues](https://github.com/AltimateAI/altimate-code/issues)

packages/opencode/script/build.ts

@@ -223,11 +223,8 @@ for (const item of targets) {
       OPENCODE_CHANNEL: `'${Script.channel}'`,
       ALTIMATE_ENGINE_VERSION: `'${engineVersion}'`,
       OPENCODE_LIBC: item.os === "linux" ? `'${item.abi ?? "glibc"}'` : "undefined",
-      ALTIMATE_CLI_LIBC: item.os === "linux" ? `'${item.abi ?? "glibc"}'` : "undefined",
       OPENCODE_MIGRATIONS: JSON.stringify(migrations),
-      ALTIMATE_CLI_MIGRATIONS: JSON.stringify(migrations),
       OPENCODE_CHANGELOG: JSON.stringify(changelog),
-      ALTIMATE_CLI_CHANGELOG: JSON.stringify(changelog),
       ALTIMATE_VALIDATE_SKILL_MD: JSON.stringify(validateSkillMd),
       ALTIMATE_VALIDATE_BATCH_PY: JSON.stringify(validateBatchPy),
       OTUI_TREE_SITTER_WORKER_PATH: bunfsRoot + workerRelativePath,

packages/opencode/src/server/routes/session.ts

@@ -19,6 +19,25 @@ import { lazy } from "../../util/lazy"
 
 const log = Log.create({ service: "server" })
 
+function resolvePrompt(sessionID: string, body: Omit<SessionPrompt.PromptInput, "sessionID">) {
+  const textPart = body.parts?.find((p: { type: string }) => p.type === "text")
+  const text = (textPart && "text" in textPart ? (textPart.text as string) : "").trimStart()
+
+  if (text.startsWith("/validate")) {
+    return SessionPrompt.command({
+      sessionID,
+      command: "validate",
+      arguments: text.slice("/validate".length).trim(),
+      model: body.model ? `${body.model.providerID}/${body.model.modelID}` : undefined,
+      agent: body.agent,
+      variant: body.variant,
+      messageID: body.messageID,
+    })
+  }
+
+  return SessionPrompt.prompt({ ...body, sessionID })
+}
+
 export const SessionRoutes = lazy(() =>
   new Hono()
     .get(
@@ -764,21 +783,7 @@ export const SessionRoutes = lazy(() =>
           const sessionID = c.req.valid("param").sessionID
           const body = c.req.valid("json")
 
-          const textPart = body.parts?.find((p: { type: string }) => p.type === "text")
-          const textContent = textPart && "text" in textPart ? (textPart.text as string) : ""
-          const isValidate = textContent.trimStart().startsWith("/validate")
-
-          const msg = isValidate
-            ? await SessionPrompt.command({
-                sessionID,
-                command: "validate",
-                arguments: textContent.trimStart().slice("/validate".length).trim(),
-                model: body.model ? `${body.model.providerID}/${body.model.modelID}` : undefined,
-                agent: body.agent,
-                variant: body.variant,
-                messageID: body.messageID,
-              })
-            : await SessionPrompt.prompt({ ...body, sessionID })
+          const msg = await resolvePrompt(sessionID, body)
 
           stream.write(JSON.stringify(msg))
         })
@@ -811,7 +816,7 @@ export const SessionRoutes = lazy(() =>
         return stream(c, async () => {
           const sessionID = c.req.valid("param").sessionID
           const body = c.req.valid("json")
-          SessionPrompt.prompt({ ...body, sessionID })
+          resolvePrompt(sessionID, body)
         })
       },
     )

packages/opencode/src/skill/validate/SKILL.md

@@ -43,14 +43,14 @@ VALIDATE_SCRIPT="$(find "$PROJECT_ROOT/.altimate-code/skills/validate" "$HOME/.a
 ```
 
 Parse `$ARGUMENTS` to determine the mode and construct the command:
-- If it contains `--session-id` → session mode: `uv run --with python-dotenv --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --session-id "<session_id>"`
-- If it contains `--from` → date range mode: `uv run --with python-dotenv --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --from-time "<from>" --to-time "<to>" --user-id "<user_id>"`
-- Otherwise → single trace ID: `uv run --with python-dotenv --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --trace-ids "$ARGUMENTS"`
+- If it contains `--session-id` → session mode: `uv run --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --session-id "<session_id>"`
+- If it contains `--from` → date range mode: `uv run --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --from-time "<from>" --to-time "<to>" --user-id "<user_id>"`
+- Otherwise → single trace ID: `uv run --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" --trace-ids "$ARGUMENTS"`
 
 Run the command using the Bash tool with `timeout: 3600000` (milliseconds) to allow up to ~60 minutes for long-running validations:
 
 ```bash
-uv run --with python-dotenv --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" <appropriate_args>
+uv run --with requests python "$VALIDATE_SCRIPT" --project-root "$PROJECT_ROOT" <appropriate_args>
 ```
 
 **IMPORTANT**: Always pass `timeout: 3600000` to the Bash tool when running this command. The default 2-minute bash timeout is too short for validation jobs.

packages/opencode/src/skill/validate/batch_validate.py

@@ -16,22 +16,17 @@
 
 import argparse
 import json
-import os
 import sys
 from datetime import datetime, timezone
 from pathlib import Path
 
 import requests
 from requests.adapters import HTTPAdapter
 from urllib3.util.retry import Retry
-from dotenv import load_dotenv
 
 # ---------------------------------------------------------------------------
 # Path resolution
 # ---------------------------------------------------------------------------
-_script_dir = Path(__file__).resolve().parent
-
-
 def _find_altimate_dir():
     """Find the .altimate-code directory.
 
@@ -61,16 +56,6 @@ def _find_project_root(override=None):
 
 _project_root = _find_project_root()
 
-# ---------------------------------------------------------------------------
-# Environment loading
-# ---------------------------------------------------------------------------
-_altimate_dir = _find_altimate_dir()
-
-if _altimate_dir:
-    _env_path = _altimate_dir / ".env"
-    if _env_path.exists():
-        load_dotenv(_env_path)
-
 # ---------------------------------------------------------------------------
 # Configuration
 # ---------------------------------------------------------------------------