Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
PGlite Embeddable WASM Postgres for Browser and Node.js
PGlite is a WASM build of Postgres packaged as a TypeScript library that runs a full Postgres database in the browser, Node.js, Bun, and Deno. At only 3.7MB gzipped, it enables local-first applications with real SQL capabilities and no external database dependencies.
pgcli Interactive PostgreSQL Client with Autocompletion
pgcli is an interactive PostgreSQL CLI with context-aware autocompletion, syntax highlighting, and multi-line query editing. Part of the dbcli project with 13k+ GitHub stars, it makes database exploration and query writing dramatically more productive.
Pexels API Stock Photo Curator
Searches and downloads royalty-free images from Pexels API with smart filtering by orientation, color, and size. Generates attribution HTML and maintains a local deduplication index via SQLite.
Persist reusable coding-agent memory across sessions with Engram
Keep searchable long-term memory for coding agents in a local SQLite store and expose it through MCP when sessions keep forgetting prior decisions, conventions, and useful findings.
Penrose Mathematical Diagram Generator from Plain Text Notation
Penrose is an open-source platform that creates beautiful mathematical and scientific diagrams from plain text notation. Define domain concepts, write substance programs, and apply style rules to generate publication-quality SVG visualizations automatically.
Penpot Open Source Design and Prototyping Platform
Penpot is the first open-source design and prototyping platform built for cross-domain teams. Designers create visual layouts, interactive prototypes, and scalable design systems while developers get ready-to-use CSS, SVG, and HTML code — no handoff friction, no vendor lock-in.
Penpot Open-Source Design Collaboration Platform
Penpot is an open-source design and prototyping platform built for design and code collaboration. This skill helps agents anchor UI, prototype, and handoff tasks to Penpot’s real workspace, self-hosting, and collaboration model.
PeerTube Video Publishing and Moderation API
Uses PeerTube's REST API and federation-aware platform features to automate video uploads, channel management, moderation queues, and instance operations. A strong fit for creators or communities running their own open video infrastructure.
Pedalboard Python Audio Effects Library by Spotify
Pedalboard is a Python library built by Spotify for working with audio: reading, writing, rendering, and adding studio-quality effects. It supports VST3 and Audio Unit plugins and runs on macOS, Windows, and Linux with high performance.
pdfplumber Python PDF Text and Table Extraction Library
pdfplumber is a Python library for extracting detailed information from PDFs — text, tables, lines, rectangles, and curves — with visual debugging support. Built on pdfminer.six, it excels at structured table extraction from machine-generated PDFs and includes both a Python API a
pdfme Open Source TypeScript PDF Generation Library with WYSIWYG Designer
pdfme is an open-source TypeScript and React library for generating PDFs programmatically. It includes a WYSIWYG template designer, PDF viewer, and CLI tools for validation and generation in both browser and Node.js environments.
pdfcpu Go PDF Processor and Manipulation CLI
pdfcpu is a Go-based PDF processing library and CLI tool that handles validation, optimization, merging, splitting, watermarking, encryption, and form filling. It provides a complete PDF manipulation toolkit without external dependencies.
PDF Table Extraction with Camelot
Extracts structured tables from PDF documents using Camelot's lattice and stream parsing algorithms. Handles merged cells, multi-page tables, and outputs to pandas DataFrames, CSV, and JSON with column type inference.
Payload CMS Next.js-Native Headless CMS and Application Framework
Payload is an open-source, TypeScript-first headless CMS that installs directly into a Next.js application. It provides a full admin panel, REST and GraphQL APIs, access control, file uploads, and rich text editing with zero separate backend required.
Patent Landscape Analyzer
Searches the USPTO PatentsView API and European Patent Office OPS (Open Patent Services) API for patent grants, applications, and family relationships. Generates technology landscape maps with IPC classification clustering.
pastel Command-Line Color Generation Analysis and Manipulation Tool
pastel is a command-line tool for generating, analyzing, converting, and manipulating colors. Built in Rust by the creator of bat, fd, and hyperfine, it supports color spaces including RGB, HSL, Lab, and LCH, with features for palette generation, contrast checking, and color blen
Parse local PDFs into agent-ready text, JSON, and screenshots with LiteParse
Run LiteParse locally to extract PDF text, spatial JSON, OCR-backed output, and page screenshots before sending documents into an agent workflow.
Parquet to PostgreSQL Loader
Reads Apache Parquet files using PyArrow and bulk-loads them into PostgreSQL via psycopg2 COPY protocol. Handles schema mapping, partitioned datasets, and incremental upserts with conflict resolution.
Parquet Schema Extractor for S3
Extracts and validates Parquet file schemas from Amazon S3 using the PyArrow library and AWS S3 SDK (boto3). Compares schemas across multiple partitions to detect schema drift and incompatible type changes. Outputs a schema diff report with partition paths and affected column det
Parquet Column Statistics Profiler
Profiles Apache Parquet files using pyarrow metadata APIs to extract column statistics, row group distributions, and encoding efficiency metrics without reading full datasets.
Parquet Column Pruning Optimizer
Optimizes Apache Parquet file reads using PyArrow column pruning and predicate pushdown. Analyzes query patterns to recommend row group sizing and dictionary encoding strategies.
Parquet Column Mapper
Reads and transforms Apache Parquet file metadata and column statistics using PyArrow and the Parquet Thrift specification. Maps column types across Delta Lake, Iceberg, and Hudi table formats.
Parameterize and execute notebooks as repeatable runs
Use Papermill when an agent needs to treat a Jupyter notebook like a reusable job instead of a one-off interactive document. The skill injects parameters, runs the notebook end to end, and preserves the executed output as an artifact for review or handoff.
Parallelize large pytest suites and isolate slow feedback loops with pytest-xdist
Fan out Python test execution across workers so slow suites finish faster and bottlenecks show up before they dominate CI time.