Chaos-MCPMCP SQL Access ServerProxyPilotMCP Observatory

· araneae — orb-weaver

Aranea Development

Developer tools, woven to last

Solo developer · 30+ years · dev tooling, MCP servers, infrastructure

activeTim Schipper
follow the thread

selected work

The web

Four threads, each a tool spun, shipped, and self-maintained.

Chaos-MCP

Live

MCP server that runs isolated mutation testing to expose gaps in your test suite

  • Mutation testingIsolated mutation runs that surface weak spots in your coverage — three tools for auditing, triage and estimation
  • LanguagesFour engines — StrykerJS (TS/JS), cosmic-ray (Python), cargo-mutants (Rust), Infection (PHP)
TypeScriptMCPStrykerJScosmic-raycargo-mutantsInfection

MCP SQL Access Server

Live

Enterprise-grade MCP server connecting Claude to your databases with bulletproof security

  • SecuritySELECT-only mode, query validation, SSH tunneling, and audit logging
  • DatabasesPostgreSQL, MySQL/MariaDB, SQLite, and SQL Server (MSSQL)
TypeScriptMCPPostgreSQLMySQLSQLiteMSSQL

ProxyPilot

In testing

Self-hosted VPS control panel — Apache, Docker, firewall, and security from a single interface

  • ManagementVirtualHost management (PHP-FPM, Node.js proxy, Docker), database provisioning, file manager, web terminal
  • SecurityUFW firewall, Fail2Ban (18 jails), ModSecurity WAF, AIDE integrity, TOTP 2FA, Let's Encrypt SSL
PythonFastAPIVue 3ApacheDocker
in private testing

MCP Observatory

Live

Real-time dashboard of the Model Context Protocol ecosystem

  • CoveragePolls npm, PyPI, GitHub, the official MCP registry and CVE feeds, deduplicating servers into canonical identities
  • AnalysisStatic source analysis, dependency graph, capability and permission analytics, composite risk grades, and a live event stream
AstroTypeScriptSQLiteNode

about

The maker

Field notes

Solo developer with 30+ years of experience. Primarily dev tooling — database tooling, MCP servers, VPS control panels, project management. TypeScript, Python, Vue, React, Node.js, Docker, PostgreSQL, FastAPI, Laravel — the full spectrum. All self-built, self-hosted, self-maintained.

Stack

TypeScriptPythonVueReactNode.jsDockerPostgreSQLFastAPILaravel

Toolkit

backend
python, node.js, fastapi, express, laravel
frontend
vue 3, react, typescript, canvas api
infra
docker, nginx, apache, linux
data
postgresql, mysql, sqlite, sql server
security
modsecurity, fail2ban, ufw, ssh
qa
vitest, pytest, 4 400+ test cases

Built and maintained in the Netherlands.