Improving MCP execution and verification workflows
0xheycat / projects and public work·GitHub data available
Independent developer · MCP · automation · web3
Tools, workflows, and experiments by 0xheycat.
A public index of MCP projects, repository automation, Discord tooling, and web3 experiments. Updated as the work changes.
137public repositories
Sep 3, 2026latest repository update
LiveGitHub data status
TypeScript·Next.js·React·Node.js·Bun·MCP·GitHub API·Discord·Web3·Automation·TypeScript·Next.js·React·Node.js·Bun·MCP·GitHub API·Discord·Web3·Automation·
Current focus
Work in progress
Developing blueprint-based Discord automation
Researching wallet and airdrop utility flows
01
Work
Selected work and ongoing experiments.
A small set of repositories covering verification, GitHub operations, Discord tooling, and this public project index.
01live
verification runtime
Purr Verify MCP
A verification service for running install, typecheck, test, lint, and build commands in isolated workspaces.async jobsisolated runtimebuild results
02live
repository operations
Purr GitHub MCP
GitHub operations for repository inspection, file updates, commits, and pull request workflows.repository readsfile changesPR workflow
03building
Discord tooling
X-Discord-Builder
Discord server tooling built around reusable blueprints and controlled execution.blueprintsserver changesDiscord setup
04active
public index
HeyCatLabs
This website and public index for 0xheycat projects, profiles, and ongoing experiments.project indexpublic profilesexperiments
05live
visual QA
Pursr
Browser capture, visual regression, accessibility auditing, reports, and persistent MCP sessions for coding agents.visual diffbrowser MCPaccessibility
06active
agent skills
Isometric Game Skills
Reusable agent skills for isometric art pipelines, game math, rendering, gameplay systems, and asset automation.agent skillsgame toolinglive demo
07live
onchain utility
Base Checker
A Farcaster mini app for Base wallet activity scoring and transparent hypothetical allocation simulations.wallet scoringBase dataFarcaster
02
Process
How repository changes are handled.
Inspect first, make a focused change, run the relevant checks, and keep the result attached to the work.
Inspect
Read the repository, current state, constraints, and known failures before making a change.
Change
Group related edits into a clear batch and keep the dependency surface small.
Check
Run the typecheck, tests, lint, or production build that match the change.
Review
Attach the results to the pull request and check the default branch after merge.
example.ts
// a simplified repository change
const result = await repo.update({
scope: 'focused-change',
checks: ['typecheck', 'build'],
recordResults: true,
});
inspectrepository read
changefiles committed
checkbuild passed
03
Activity
Recent public repository updates.
GitHub data is refreshed hourly. When the API is unavailable, the page keeps the curated project list and hides live metrics rather than showing misleading zeroes.
repositorylast public update
isometric-game-skills
Sep 3, 2026 Agent-ready toolkit for isometric games: ComfyUI art pipelines, seamless terrain, sprites, grid math, Canvas2D rendering, pathfinding, and asset automation.
image-
Aug 14, 2026 Public repository and ongoing experiment.
chatgpt-web-skills
Aug 3, 2026 ChatGPT Web Agent Skills for lifecycle checkpoints, project workflow routing, code review, debugging, TDD, research, and long-running scheduled tasks.
Purr-Verify-MCP
Aug 1, 2026 Self-hosted MCP verification and VPS operator runtime for AI agents, with durable jobs, isolated builds, browser QA, deployment, and redacted evidence.
pursr
Aug 1, 2026 Visual QA, browser automation, accessibility auditing, screenshot diffing, and MCP tooling for coding agents.
Purr-github-MCP
Jul 24, 2026 Self-hosted GitHub MCP server for repository inspection, safe file changes, commits, pull requests, and agent-driven development workflows.
04
Links
Profiles and community links.
Direct links to code, updates, credentials, chat, and onchain creative work.