Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
io.github.SirinivasK/chron
Timestamped audit log for every AI conversation — stored locally in SQLite, owned by you.
io.github.Saga-Labs/dora-mcp
Multi-model AI image and video generator
io.github.Lohithry/divlens
Real-time system diagnostics for AI agents — CPU, RAM, disk, network, hardware health
Claude Recall
Persistent memory for Claude Code: search, recall, and re-inject context from any session.
CastHub
Controls CastHub digital signage — manage TVs, presentations, schedules, and emergency alerts via AI.
Open Swiss Data
Swiss federal open data MCP server covering TARES tariffs, FINMA registry, and NOGA codes via 9 specialized tools.
Convai Analytics
Analyze Convai sessions, latency, reliability, usage, and provider telemetry via API key.
Hex Research
Research graph MCP for hypotheses, goals, runs, source quality, audits, and generated maps.
com.wolfram/mcp
Integrates Wolfram Language and Wolfram|Alpha accessing curated data and sophisticated algorithms.
com.csquaredsystems/mcp-registry-test
C Squared MCP Registry
Mail.app
Search, read, send, and manage email via macOS Mail.app across all configured accounts.
io.github.batook22/project-knowledge-mcp
Cross-project knowledge graph for MCP — map features across mobile, backend, and admin codebases.
io.github.ar-agents/mcp
Argentine business automation: Mercado Pago, AFIP/ARCA, WhatsApp, banking, shipping (7 packages).
Reka
Understand your videos with Reka AI — search, ask questions, and extract insights.
writing-clean-code
Use when adding a new function/class, naming a new entity, or modifying ≥3 lines of non-trivial logic
working-with-users-and-team
Use when gathering or interpreting requirements, estimating effort, or communicating with stakeholders/customers about what to build
using-97
Use when starting any coding task — establishes the 97 trigger map so principles fire when relevant
testing-discipline
Use when writing or reviewing tests, designing test data, naming a test, choosing what to assert, or writing test helpers/mocks/fixtures
security-and-trust-boundaries
Use when writing or reviewing code that parses user input, builds SQL/shell commands, handles secrets/credentials, hashes passwords, changes auth checks, deserializes untrusted data, or constructs paths/URLs from input
pre-commit-self-review
Use when about to commit, finish a task, open a PR, summarize work for the user, or when the user asks for a review or summary — NOT just on autonomous commits, which are rare in OpenCode usage
observability
Use when writing or reviewing request handlers, RPCs, or background jobs for production; adding tracing, metrics, or structured-log calls; or making diagnosability decisions
error-and-correctness-traps
Use when adding error handling to a call that can fail, comparing or calculating with floating-point numbers, writing concurrent or parallel code, calling a remote process or another service, adding a singleton or globally-shared mutable state, choosing a data structure for a hot