Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Outlook Mail Triage Skill
Triages Outlook inboxes using Microsoft Graph API v1.0 with delta query support for incremental mail sync. Applies ML-based priority scoring via Azure Cognitive Services Text Analytics and auto-files messages into folders based on learned patterns.
Outlook Mail Triage Assistant
Automated email triage using Microsoft Graph API and @azure/msal-node for OAuth. Classifies messages with zero-shot classification, applies Outlook rules, and manages focused inbox priorities.
Outlook Email Automation
Authenticates to Microsoft Graph API using MSAL with Mail.ReadWrite and Calendars.ReadWrite permissions. Reads, classifies, and responds to emails via GET /me/messages and POST /me/sendMail. Moves processed messages into folders and tracks reply SLAs in a local SQLite store.
Outline Open Source Team Knowledge Base and Wiki Platform
Outline is a fast, collaborative knowledge base for teams built with React and Node.js. It provides real-time editing, Markdown support, and a rich API for integration with Slack, authentication providers, and custom workflows.
OpenTelemetry Collector Pipeline Designer
Designs OpenTelemetry Collector pipeline configurations with receivers (otlp, prometheus, filelog), processors (batch, attributes, tail_sampling), and exporters (otlphttp, jaeger, elasticsearch).
OSV-Scanner Dependency Vulnerability Detector
OSV-Scanner is Google's open-source vulnerability scanner that checks project dependencies against the OSV.dev database. It supports 11+ language ecosystems including Go, Python, npm, Rust, Java, and Ruby, with guided remediation recommendations for discovered vulnerabilities.
OSINT Domain Intelligence Scanner
Performs deep OSINT analysis on domains using Shodan API, SecurityTrails DNS history, and WHOIS RDAP lookups. Aggregates subdomain enumeration via Amass and certificate transparency logs from crt.sh for comprehensive attack surface mapping.
Orval OpenAPI Client Regeneration Skill for Typed SDKs
Use this skill when an agent needs to regenerate a typed API client from an OpenAPI spec, keep fetch clients aligned with backend schema changes, and update generated hooks without hand-editing the output. It is a narrowly scoped Orval workflow skill, not a generic listing for th
Orchestrate stacked Git branches, sync safely, and ship pull requests in order
Uses Git Town to keep a branch stack healthy by syncing with the main branch, rebasing dependent branches in order, opening or updating pull requests, and cleaning up after merge. Best when an agent needs repeatable multi-branch workflow control instead of improvising long git co
Orchestrate parallel coding agents with autonomous CI and review handoff using Agent Orchestrator
Start one supervisor for a repository, fan work out across isolated worktrees, and route CI failures or review comments back to the right agent automatically.
Orchestrate multi-environment OpenTofu and Terraform stacks with shared config and dependency ordering using Terragrunt
Coordinate layered Terraform or OpenTofu stacks across environments so plan and apply runs happen in the right order with shared inputs and less drift.
Orchestrate goal-driven TypeScript agent teams with Open Multi Agent
Turn a user goal into a planned multi-agent task DAG, execute independent tasks in parallel, and trace the run from a TypeScript backend.
Orchestrate database backup, restore, retention, and failure-notification runbooks through Databasement
Use Databasement when an MCP-compatible agent needs to schedule database backups, supervise restore jobs, enforce retention policy, and react to backup failures across supported engines from one operational workflow.
Orama Embeddable Search Engine and RAG Pipeline for JavaScript
Orama is a full-text, vector, and hybrid search engine that runs in the browser, on a server, or at the edge in under 2KB. It provides built-in RAG pipeline support, typo tolerance, faceted search, and language-agnostic stemming — all without external dependencies.
Optimize prompt and agent pipelines with DSPy programs and evaluators
Use DSPy to define modular LLM programs, metrics, and evaluation sets so an agent can optimize prompts and pipeline behavior with measurable feedback instead of ad hoc prompt editing.
OpsGenie MCP Server
The open catalog of AI agent skills — 2,000+ security-scanned skills for Claude Code, Cursor, Codex, and more.
Operate Harness pipelines, projects, and delivery resources from MCP-enabled agents
Use the Harness MCP Server when an agent needs governed access to Harness pipelines, services, environments, feature flags, cost data, and related platform resources from an MCP workflow instead of sending a human through the Harness UI.
Operate DingTalk messages, docs, approvals, and workspace tasks from agents with DingTalk Workspace CLI
Handle DingTalk workspace actions from one CLI surface instead of building a fresh integration for each message, approval, or document task.
Operate Airflow and warehouse workflows through agent-safe data engineering skills with Astronomer Agents
Give agents structured Airflow, lineage, dbt, and warehouse workflows through installable skills and an Airflow MCP surface instead of loose shell access.
OpenTofu Open Source Infrastructure as Code Tool
OpenTofu is an open-source infrastructure as code tool that lets you declaratively manage cloud and on-premises resources. A CNCF project and community-driven fork of Terraform, it provides execution plans, resource graphs, and change automation for safe infrastructure provisioni
OpenTelemetry Trace Context Propagator
Implements W3C TraceContext and Baggage propagation using the OpenTelemetry JS SDK and @opentelemetry/api. Injects and extracts trace context headers (traceparent, tracestate) across HTTP, gRPC, and message queue boundaries. Integrates with Jaeger, Zipkin, and OTLP exporters for
OpenTelemetry Trace Analyzer
Queries distributed traces from Jaeger and Tempo via their gRPC and HTTP APIs. Identifies latency bottlenecks using OpenTelemetry Collector processors and correlates with Loki log streams.
OpenTelemetry Trace Aggregator
Aggregates OpenTelemetry trace spans from Jaeger and Zipkin backends into unified flame graphs. Uses the OTLP gRPC exporter SDK to correlate distributed service calls across microservice boundaries.
OpenSEO Self-Hosted Keyword Research and SEO Analysis Platform
OpenSEO is an open-source, self-hostable SEO platform that provides keyword research, domain insights, backlink analysis, and site audits. It serves as a pay-as-you-go alternative to Semrush and Ahrefs, powered by DataForSEO APIs with no subscription required.