17,014 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
MCP server Claude CodeCodexCursor +2
23 developer utilities — base64, JWT, UUID, hash, QR, regex, timestamps. No API keys. Runs locally from the mcp-devtools-server npm package.
lazymac2x/agent-loop-detector-api
MCP server Claude CodeCodexCursor +2
Cloudflare Workers MCP server: agent-loop-detector. Remote server at api.lazy-mac.com.
MCP server Claude CodeCodexCursor +2
🛡️ MCP Heimdall - Advanced Environment Architect & Diagnostic Tool. Runs locally from the @lchampz/mcp-heimdall npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search. Runs locally from the @lusiem/code-atlas npm package.
MCP server Claude CodeCodexCursor +2
MCP server "bug-detector" as configured in madhavi-opsera/bug-detector. Runs in Docker (ghcr.io/madhavi-opsera/bug-detector:1.0.0).
mdfifty50-boop/agent-guard-mcp
MCP server Claude CodeCodexCursor +2
Constitutional guardrails and loop detection for AI agents. Runs locally from the agent-guard-mcp npm package.
mdfifty50-boop/agent-replay-mcp
MCP server Claude CodeCodexCursor +2
Record and replay AI agent execution for debugging. Runs locally from the agent-replay-mcp npm package.
MCP server Claude CodeCodexCursor +2
16 analysis engines, 28 MCP tools for Python code quality. Zero external dependencies. Runs locally from the code-health-suite Python package.
MCP server Claude CodeCodexCursor +2
Static FE-BE contract-drift checker: finds frontend calls the backend does not expose. CLI + MCP. Runs locally from the @nugehs/tieline npm package.
MCP server Claude CodeCodexCursor +2
JSON Schema validation MCP. Remote server at gateway.pipeworx.io.
MCP server Claude CodeCodexCursor +2
Recordant: a standalone diagnostic + decisions-ledger engine for any host software system, with an optional MCP console. Runs locally from the recordant Python package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for read-only Linux system administration, diagnostics, and troubleshooting. Runs locally from the linux-mcp-server Python package.
MCP server Claude CodeCodexCursor +2
Style check, naming, complexity analysis for AI agents. Runs locally from the @rog0x/mcp-lint-tools npm package.
MCP server Claude CodeCodexCursor +2
Benchmark, memory, Big O analysis for AI agents. Runs locally from the @rog0x/mcp-perf-tools npm package.
MCP server Claude CodeCodexCursor +2
Send, validate, debug webhooks for AI agents. Runs locally from the @rog0x/mcp-webhook-tools npm package.
MCP server Claude CodeCodexCursor +2
Deterministic, verifiable text/code/measurement utilities for AI agents — citations, diffs, proofreading, readability, syntax checking and unit conversion, each reproducing a named authority byte-for-byte. Trust by re-execution, not reputation. Runs locally from the touchstone-compute Python package.
MCP server Claude CodeCodexCursor +2
Network diagnostics MCP server — ping, DNS, traceroute, SSL, port scanning, and more. Runs locally from the keel-mcp Python package.
Plugin Claude Code
Zabbix API for Claude Code, via an API user. Investigate active problems, hosts, and item values, get a one-shot dailybrief health check, acknowledge problems, and open maintenance windows. Site-specific dailybrief categories (DHCP pool usage, SNAT usage, core-network, …) need a local ZABBIXCATEGORIESINI file that.
MCP server Claude CodeCodexCursor +2
MCP server for what your verification method cannot see — a registry of software failures that report success. Runs locally from the verifyfirst-mcp Python package.
MCP server Claude CodeCodexCursor +2
Read-only NATS and JetStream observability: trace a request across streams, rank what is broken. Runs locally from the @nats-trail/mcp npm package. Needs 2 environment variables to run.
Command Claude Code
A terminal command for completing fixes for 35 remaining issues in the Potal project, using environment variables and PostgreSQL (psql) and producing an Excel results file.
Skill Claude CodeCodex
Diagnose one host in Zabbix — why it is alerting, flapping, or silent. Use when asked to investigate, troubleshoot, or explain what is happening with a specific server or host.
Agent Claude Code
Investigates bugs using scientific method, manages debug sessions, handles checkpoints. Spawned by /gsd-debug orchestrator.
MCP server Claude CodeCodexCursor +2
A debugging and development tool for MCP servers with hot-swapping, session recording, and automated playback testing. Runs locally from the mcp-debug Python package.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: