chore(cubebot): GitHub automation bot for issue triage by alvarosabu · Pull Request #1361 · Tresjs/tres

alvarosabu · 2026-02-27T14:49:43Z

Summary

Implements CubeBot — a Cloudflare Workers GitHub App that acts as a first responder on TresJS issues.

Scaffold Cloudflare Worker app with Hono, D1, Workers AI, and Octokit
Add webhook signature verification
Add GitHub API client and helpers
Add issue type and package detection logic
Add RAG retrieval with Workers AI embeddings (bge-base-en-v1.5)
Add Claude integration for issue analysis
Add comment formatters (maintainer summary, author greeting, feature redirect)
Add issue opened handler: triage bugs, redirect feature requests to discussions
Add comment handler for @tresjs-cubebot mentions
Add docs embedding script and admin seed endpoint
Integrate @octokit/auth-app for GitHub App authentication
Add org membership check to skip feature redirect and reproduction requests for Tres org members
Add GitHub Actions workflow to auto-deploy on changes to apps/cubebot/**

Test plan

Webhook receives issues.opened and correctly triages bug reports
Feature requests from non-org members are redirected to discussions
Feature requests from org members are NOT redirected
Org members do not receive reproduction request in comment or label
@tresjs-cubebot mentions in comments trigger a RAG-powered reply
GitHub Actions deploys to Cloudflare Workers on push to main with cubebot changes

Closes TRES-212

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

…and enhance issue handling with organization membership checks

…ntext - Added `analyzeFeasibility` function to assess technical feasibility of proposals. - Introduced `FEASIBILITY_SYSTEM_PROMPT` and `buildFeasibilityPrompt` for generating prompts. - Updated comment handler to fetch relevant code and provide analysis in response to user comments. - Enhanced keyword extraction for targeted code searches.

…abels - Changed package format in prompts to use pipe-separated values for clarity. - Updated issue triage logic to improve label handling, including clearer label names and conditions for adding package labels.

- Renamed `convertToDiscussion` function to `closeIssueAsFeatureRequest` to better reflect its purpose. - Updated the function to close feature request issues with a "not planned" reason and return a new discussion URL. - Modified the issue handler to utilize the new function and streamline the redirection process for feature requests.

…on for org members

…oudflare Workers

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pkg-pr-new · 2026-02-27T14:53:17Z

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@tresjs/cientos

npm i https://pkg.pr.new/@tresjs/cientos@1361

@tresjs/core

npm i https://pkg.pr.new/@tresjs/core@1361

@tresjs/eslint-config

npm i https://pkg.pr.new/@tresjs/eslint-config@1361

@tresjs/leches

npm i https://pkg.pr.new/@tresjs/leches@1361

@tresjs/nuxt

npm i https://pkg.pr.new/@tresjs/nuxt@1361

@tresjs/post-processing

npm i https://pkg.pr.new/@tresjs/post-processing@1361

commit: 829ac39

…l for CubeBot

… syntax

Copilot

Pull request overview

Adds “CubeBot”, a Cloudflare Workers GitHub App intended to auto-triage TresJS issues and respond to @tresjs-cubebot mentions with RAG-augmented Claude analysis.

Changes:

Scaffolds a new apps/cubebot Worker app (Hono + D1 + Workers AI embeddings + Octokit + Anthropic Claude).
Implements webhook handling for issues.opened triage and issue_comment.created mention replies.
Adds deployment automation via a GitHub Actions workflow for changes under apps/cubebot/**.

Reviewed changes

Copilot reviewed 24 out of 25 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
pnpm-lock.yaml	Adds CubeBot dependencies (Hono, Octokit, Anthropic SDK, Wrangler, etc.).
apps/cubebot/wrangler.toml	Cloudflare Worker configuration (entrypoint, D1 binding, AI binding, observability).
apps/cubebot/tsconfig.json	TypeScript configuration for the Worker app.
apps/cubebot/src/types.ts	Defines webhook payload and triage result types.
apps/cubebot/src/triage/detect.ts	Issue type/package detection + heuristics for reproduction/system info/expected behavior.
apps/cubebot/src/triage/comments.ts	Formats maintainer/author comments and feature-redirect message.
apps/cubebot/src/index.ts	Hono routes: health, `/admin/seed-docs`, and `/webhook`.
apps/cubebot/src/github/verify.ts	Verifies GitHub webhook signature.
apps/cubebot/src/github/handlers/issues.ts	Handles `issues.opened` triage flow (labels/comments/feature redirect).
apps/cubebot/src/github/handlers/comments.ts	Handles bot mentions in comments and posts a RAG-powered reply.
apps/cubebot/src/github/code.ts	Fetches and searches TresJS repo code for feasibility context.
apps/cubebot/src/github/auth.ts	GitHub App installation auth via `@octokit/auth-app` with simple token caching.
apps/cubebot/src/github/api.ts	GitHub API helpers (org membership check, comment, labels, close).
apps/cubebot/src/ai/rag.ts	Embedding generation + in-memory similarity search over D1 rows.
apps/cubebot/src/ai/prompts.ts	Claude system prompts + JSON-output prompt builders.
apps/cubebot/src/ai/claude.ts	Anthropic client calls for issue analysis and feasibility analysis.
apps/cubebot/src/admin/seed-docs.ts	Admin endpoint to fetch docs, embed via Workers AI, and store chunks in D1.
apps/cubebot/scripts/embed-docs.ts	Local script to fetch/split docs and write chunks to JSON.
apps/cubebot/schema.sql	D1 schema for `doc_chunks` storage.
apps/cubebot/package.json	CubeBot package metadata + dev/deploy scripts.
apps/cubebot/eslint.config.js	ESLint config using `@tresjs/eslint-config`.
apps/cubebot/README.md	Setup/deploy/secret instructions for CubeBot.
apps/cubebot/CLAUDE.md	Local documentation for the CubeBot subproject.
apps/cubebot/.gitignore	Ignores data output and Wrangler local state.
.github/workflows/deploy-cubebot.yml	Auto-deploys CubeBot to Cloudflare Workers on pushes to `main`.

Files not reviewed (1)

pnpm-lock.yaml: Language not supported

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…ke options

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

…ty checks

alvarosabu · 2026-03-09T18:36:33Z

@claude mind reviewing this one?

…ipt configurations

alvarosabu and others added 21 commits January 27, 2026 07:50

chore(cubebot): scaffold cloudflare worker app

3ad046c

chore(cubebot): add d1 schema and types

8f68df3

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

feat(cubebot): add github webhook signature verification

9a63bb9

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

feat(cubebot): add github api client and helpers

d3dc685

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

feat(cubebot): add issue detection logic

da52d0f

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

feat(cubebot): add rag retrieval with workers ai embeddings

a5c8feb

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

feat(cubebot): add claude integration for issue analysis

201e28d

feat(cubebot): add comment formatters

7e3b26d

feat(cubebot): add issue opened handler

72ea6eb

feat(cubebot): add comment handler for @mentions

6419f44

feat(cubebot): add docs embedding script

bcbc669

docs(cubebot): add readme and project documentation

07cf067

feat(cubebot): add admin endpoint to seed doc embeddings

3137bda

docs(cubebot): update readme with correct deployment steps

01f0aa8

feat(cubebot): integrate @octokit/auth-app for GitHub authentication …

4c3a81d

…and enhance issue handling with organization membership checks

Merge branch 'main' into chore/tres-212-github-cubebot-automation

216e00f

feat(github): modify issue handling to skip feature request redirecti…

2b77452

…on for org members

feat(github): add GitHub Actions workflow for deploying CubeBot to Cl…

6e49757

…oudflare Workers

chore(cubebot): remove outdated CubeBot implementation plan document

00b311a

chore(cubebot): update dependencies in package.json and pnpm-lock.yam…

78dc25a

…l for CubeBot

alvarosabu requested a review from Copilot February 27, 2026 14:56

Copilot started reviewing on behalf of alvarosabu February 27, 2026 14:57 View session

chore(github): add pull request trigger for CubeBot deployment workflow

a3a8e76

chore(github): update deploy command in CubeBot workflow to use 'run'…

ada19c2

… syntax

Copilot AI reviewed Feb 27, 2026

View reviewed changes

alvarosabu and others added 4 commits February 27, 2026 16:23

feat(cubebot): enhance author comment formatting with greeting and jo…

33c2933

…ke options

Update apps/cubebot/README.md

20af764

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

chore(cubebot): improve seed documentation process and enhance securi…

6886d28

…ty checks

Merge branch 'main' into chore/tres-212-github-cubebot-automation

c902218

alvarosabu added 5 commits March 10, 2026 07:15

Merge branch 'main' into chore/tres-212-github-cubebot-automation

64309f9

chore: update hono dependency to version 4.12.12 and clean up TypeScr…

e15867c

…ipt configurations

Merge branch 'main' into chore/tres-212-github-cubebot-automation

cab270d

chore: add undici override to package.json and pnpm-lock.yaml

66f8d07

Merge branch 'main' into chore/tres-212-github-cubebot-automation

829ac39

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