PRadar (Construct x Techfluence 2026)

[ChiragSimepurushkar]

PRadar — an AI-powered PR Review Intelligence platform for the @construct × Techfluence 2026 App Store Bounty!

PRadar acts as an autonomous Engineering Manager for your GitHub repositories — it never sleeps and doesn't need hand-holding.

Here's what it does:

🤖 AI Code Generation — Fetches open GitHub Issues and uses Construct's built-in Kimi 2.6 LLM to generate production-ready code fixes, automatically posted back to the issue as a comment.

🎯 Smart Auto-Assign — Picks a reviewer and assigns them using a resilient 3-tier fallback: GitHub API → GitHub Comment → Slack DM. The reviewer is notified 100% of the time.

🛡 Risk Analysis — Analyzes every PR's code diff and grades it Low / Medium / High risk, then auto-posts a Risk Assessment Report directly onto the PR.

📊 Flow Dashboard — A visual war-room showing the full PR pipeline: Open → Waiting → Critical → Unassigned. Includes repo activity swimlanes and a live risk distribution chart.

📡 Automated Standup Digests — Runs on a cron schedule to post daily engineering summaries to Slack and log them to Notion. Automatically.

⚙️ Zero config friction — Built-in Settings UI for all API keys. No .env files needed. Includes step-by-step PAT permission guides for GitHub 403 errors.

Built on Cloudflare Workers + Construct App SDK — 13 registered MCP tools, background cron jobs, native desktop notifications, and localStorage persistence.

This wasn't a toy — it's a production-ready agentic app that automates an entire engineering workflow end-to-end.

@construct #Techfluence2026 #ConstructComputer #BuildInPublic #AI #DevTools #CloudflareWorkers

✅ App Registry PR Description (paste into your GitHub PR body)
🚀 PRadar — Autonomous PR Review Intelligence

What it automates: PRadar is an end-to-end engineering intelligence agent that manages the full Pull Request lifecycle — from detecting stale/risky PRs to assigning reviewers, analyzing code risk, generating AI fixes for issues, and broadcasting daily standup reports to Slack and Notion.

Tools (13 registered MCP tools):

list_open_prs — Fetches all open PRs across monitored repos

compute_review_wait — Calculates wait time + assigns urgency flags

flag_stale_prs — Isolates blocked/unassigned/overdue PRs

get_repo_health — Generates a 0–100 composite health score

assess_pr_risk — Grades PRs Low/Medium/High based on diff analysis

post_risk_comment — Auto-posts risk report on GitHub PR

auto_assign_prs — 3-tier reviewer assignment (API → Comment → Slack)

alert_critical_prs — Native desktop notifications for urgent PRs

snooze_pr — Temporarily silences alerts for a PR

post_slack_alert — Posts PR digest to Slack channel

write_notion_entry — Logs daily standup to Notion

list_open_issues — Tracks open issues sorted by age

draft_code_fix — Calls Construct's Kimi 2.6 LLM to write a code fix and posts it to GitHub

Configuration: Set via the in-app Settings UI (no .env editing needed):

GITHUB_TOKEN — Fine-grained PAT (Pull requests + Issues: Read & write)

REPOS — Comma-separated owner/repo list

SLACK_TOKEN + SLACK_CHANNEL — For Slack notifications

NOTION_KEY + NOTION_PAGE_ID — For Notion standup logging

TEAM_MEMBERS — GitHub usernames for auto-assignment

Deployed URL: https://pradar.pradar.workers.dev/
Repo: https://github.com/ChiragSimepurushkar/construct-app-pradar