Integrations & APIs
Integration agent skills teach AI agents to work with specific external services and APIs: third-party platforms, webhooks, MCP servers, and data syncs. Instead of re-explaining an API every session, install the skill and the agent knows the endpoints and conventions.
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justaname-id Bundle PythPyth Network oracle for Solana — decentralized real-time price feeds for DeFi. Covers Anchor CPI integration, confidence intervals, EMA prices, on-chain/off-chain fetching, and streaming updates. For EVM chains, see the pyth-evm skill.
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justaname-id Bundle SafeSafe (formerly Gnosis Safe) multisig SDK for creating, managing, and executing multi-signature transactions. Covers Safe{Core} SDK (protocol-kit, api-kit, relay-kit), deploying new Safes, proposing and confirming transactions, modules and guards, EIP-1271 signature validation, and Safe Transaction Service integration. Works on Ethereum, Arbitrum, Base, Optimism, Polygon, and 15+ EVM chains.
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justaname-id Bundle DflowComplete DFlow trading protocol SDK - the single source of truth for integrating DFlow on Solana. Covers spot trading, prediction markets, Swap API, Metadata API, WebSocket streaming, and all DFlow tools.
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justaname-id Bundle AxelarAxelar cross-chain messaging and token routing — General Message Passing (GMP), Interchain Token Service (ITS) for native multichain tokens, AxelarExecutable contract pattern, gas estimation, and cross-chain token deployment. Covers Axelar SDK, Gateway contract, and GasService integration.
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justaname-id Bundle HeliusComprehensive guide for Helius - Solana's leading RPC and API infrastructure provider. Covers RPC nodes, DAS (Digital Asset Standard) API, Enhanced Transactions, Priority Fees, Webhooks, ZK Compression, LaserStream gRPC, and the Helius SDK for building high-performance Solana applications
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justaname-id Bundle VertexVertex Protocol cross-chain DEX — spot trading, perpetual contracts, money markets (lend/borrow), Vertex Edge cross-chain architecture, gas-free trading, Python SDK, WebSocket/REST gateway, subscriptions API, trigger orders, and margin management.
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justaname-id Bundle EchidnaEchidna property-based fuzzer for Solidity — property mode, assertion mode, optimization mode, invariant writing, corpus management, config tuning, and Foundry integration. Catch bugs that static analysis misses with stateful fuzzing.
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justaname-id Bundle JupiterComprehensive guidance for integrating Jupiter APIs (Ultra Swap, Lend, Perps, Trigger, Recurring, Tokens, Price, Portfolio, Prediction Markets, Send, Studio, Lock, Routing). Use for endpoint selection, integration flows, error handling, and production hardening.
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justaname-id Bundle PumpfunComplete PumpFun Protocol guide for building token launches, bonding curves, and AMM integrations on Solana. Covers Pump Program (token creation, buy/sell on bonding curves), PumpSwap AMM (liquidity pools, swaps), fee structures, creator fees, and SDK integration.
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justaname-id Bundle RaydiumComplete Raydium Protocol SDK - the single source of truth for integrating Raydium on Solana. Covers SDK, Trade API, CLMM, CPMM, AMM pools, LaunchLab token launches, farming, CPI integration, and all Raydium tools.
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justaname-id Bundle UniswapUniswap V3 and V4 DEX integration — exact input/output swaps via SwapRouter02 and UniversalRouter, concentrated liquidity positions via NonfungiblePositionManager, V4 hook architecture with PoolManager singleton, pool state reads (slot0, ticks, TWAP), and Permit2 token approvals. Covers Ethereum, Arbitrum, Base, and Optimism.
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justaname-id Bundle MetaplexComplete Metaplex Protocol guide for Solana NFTs and digital assets. Covers Core (next-gen NFTs), Token Metadata, Bubblegum (compressed NFTs), Candy Machine, Genesis (token launches), MPL-Hybrid, Inscriptions, DAS API, and the Umi framework. The single source of truth for all Metaplex integrations.
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justaname-id Bundle Pyth EvmPyth pull oracle integration for EVM chains. Covers price feed updates, Hermes API, confidence intervals, sponsored feeds, Express Relay for MEV-protected liquidations, and Solidity/TypeScript patterns.
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justaname-id Bundle StarknetStarkNet development with Cairo — smart contract patterns, native account abstraction, Scarb package manager, starknet.js integration, deployment, testing, and L1-L2 messaging.
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justaname-id Bundle WormholeWormhole cross-chain messaging and token transfers — NTT (Native Token Transfers) framework, VAA (Verified Action Approvals), guardian network, automatic and manual relayers, Wormhole Queries for cross-chain reads, and Standard Relayer integration. Covers Wormhole SDK, contract interfaces, and deployment across Ethereum, Solana, Arbitrum, Base, and Optimism.
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justaname-id Bundle ChainlinkChainlink oracle integration — price feeds (AggregatorV3Interface), VRF v2.5 verifiable randomness, Automation (Keepers) for conditional execution, and CCIP cross-chain messaging. Covers staleness checks, decimal normalization, subscription management, and upkeep patterns across Ethereum, Arbitrum, and Base.
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justaname-id Bundle FarcasterOnchain social protocol with Neynar API, Frames v2 Mini Apps, and transaction frames. Covers Snapchain architecture, FID registry on OP Mainnet, and Warpcast integration.
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justaname-id Bundle The GraphThe Graph decentralized indexing protocol — subgraph development (schema.graphql, AssemblyScript mappings, subgraph.yaml manifest), GraphQL queries, Subgraph Studio deployment, hosted service migration, indexing optimization, and Graph Client for type-safe queries.
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justaname-id Bundle PolymarketPolymarket CLOB prediction market integration — authentication (L1/L2 HMAC signing), order placement (limit, market, GTC, GTD, FOK), orderbook reading, market data (Gamma API), WebSocket subscriptions, CTF conditional token operations (split, merge, redeem), gasless trading via relayer, and builder program attribution.
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justaname-id Bundle HyperliquidHyperliquid perpetual futures DEX — order placement (market/limit/trigger/TWAP), position management, leverage up to 50x, WebSocket streaming, vault strategies, and L1 architecture. REST and WebSocket APIs with wallet signing authentication. Python SDK and TypeScript patterns.
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justaname-id Bundle SwitchboardComplete Switchboard Oracle Protocol SDK for Solana - the permissionless oracle solution for price feeds, on-demand data, VRF randomness, and real-time streaming via Surge. Covers TypeScript SDK, Rust integration, Oracle Quotes, and all Switchboard tools.
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justaname-id Bundle Light ProtocolComplete guide for Light Protocol on Solana - includes ZK Compression for rent-free compressed tokens and PDAs using zero-knowledge proofs, and the Light Token Program for high-performance token standard (200x cheaper than SPL). Covers TypeScript SDK, JSON RPC methods, and complete integration patterns.
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fritzprix Bundle Email IntegrationIntegrates with any IMAP/SMTP mail server (Gmail, Outlook, Naver, Kakao, custom servers, etc.). Use when the user wants to read, send, search, reply to, or manage emails. On first use, runs interactive account setup in the terminal to store credentials in a local config file with restricted permissions. Subsequent requests use the stored config without re-asking for credentials. Triggers on requests like: "메일 보여줘", "이메일 확인", "send email", "받은 편지함", "메일 보내줘", "메일 검색".
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fritzprix Bundle Telegram CLIPython CLI wrapper for Telegram interaction using Telethon (MTProto protocol). Use when the user wants to: (1) send messages, (2) read messages from chats/channels/groups, (3) list chats, (4) download files, or (5) search messages. On first use, guide the user through authentication (API ID/Hash → phone → code → 2FA password). Store session and config in ~/.libragent/telegram_config.json. Subsequent requests use the stored session without re-authentication. Triggers on requests like: "텔레그램 메시지 보내줘", "텔레그램 확인", "send telegram", "텔레그램 채널 확인", "텔레그램 파일 다운로드".
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fritzprix Skill Rust Integration Test ScaffolderScaffold integration tests in src-tauri/tests/ following the project's strict rules. Use when creating new Rust tests, ensuring CI compatibility, or preventing false sense of test coverage from unit tests in src/.
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ninjasln-labs Skill Secrets ScanSecrets scan: detect API keys, passwords, tokens, and other secrets in code. Use when you need to find hardcoded credentials and sensitive data in source code.
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ninjasln-labs Bundle Ddd Context MapMap relationships and integration strategies between bounded contexts: pattern selection, contract ownership, failure modes, and versioning strategy. Use when mapping bounded-context relationships, integration patterns, or contract ownership.
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ninjasln-labs Skill API Contract ValidatorValidate API responses against OpenAPI/Swagger specifications, JSON Schema definitions, and consumer-driven contracts to prevent breaking changes Use when validating API responses against OpenAPI/JSON Schema/consumer contracts.
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ninjasln-labs Skill Visual Regression TesterVisual Regression Tester: screenshot comparison, diff detection, and CI integration using Playwright or Chromatic/Percy. Use when users request visual testing, screenshot testing, UI regression, visual diff, or Chromatic setup. Prefer pixel-perfect for free local flows; use this for Chromatic/Percy platform needs.
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cwinvestments Skill Token OptimizationUse when the user says 'token optimization', 'save tokens', 'context window', 'reduce tokens', 'token stack', or 'TokenStack', or asks about extending context window capacity. Covers TokenStack, the built-in compression proxy that shrinks Claude Code tool output before it reaches the Anthropic API. Do NOT use for proxy troubleshooting or live status (Compress skill).
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cwinvestments Skill Memstack Product Feature SpecUse this skill when the user says 'feature spec', 'spec this feature', 'write a spec', 'functional requirements', or needs a detailed specification for one feature with user flows, edge cases, API definitions, and acceptance criteria. Do NOT use for full PRDs or user story generation.
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yuniorglez Bundle Manus ExpertSenior Orchestrator for Autonomous Missions. Expert in Manus API v2, Multi-Step Task Logic, and Secure Connectors (RSA-SHA256).
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ynitto Bundle Teams UsePython + Microsoft Graph API を使って Microsoft Teams のチャンネルにメッセージを投稿したり、投稿済みのメッセージを読み取ったりする。Webhook 不要で MSAL デバイスコードフロー認証を利用。「Teamsに投稿して」「Teams のチャンネルにメッセージを送って」「Teams に通知して」「Teams にメッセージを投稿したい」「Teamsにタイトルを付けて投稿して」「@channel メンションして投稿して」「@team メンションして通知して」「Teams のスレッドに返信して」「Teams のメッセージに返信して」「Teams のチャンネルを読んで」「Teams の投稿を取得して」「Teams のメッセージを確認して」「Teams の最新投稿を見せて」「Teamsの投稿一覧を表示して」などのリクエストで発動する。Windows / macOS / Linux 環境の Python から Graph API 経由でメッセージ送受信を行う。
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ynitto Bundle Jenkins UseJenkins REST API でビルド操作・状態監視・ログ取得を行う。「Jenkins でビルドして」「ビルド状態を確認して」「Jenkins を設定して」「接続情報を設定して」「Jenkins の設定をして」などで発動する。Python スクリプト経由でリトライ・タイムアウト付きで安定実行。
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ynitto Bundle Outlook UsePython + Microsoft Graph API を使って Outlook のメール・カレンダーを操作する。「メールを送って」「受信トレイを確認して」「メールを検索して」「予定を確認して」「カレンダーに予定を追加して」「予定を削除して」「Outlookを確認して」「未読メールを見せて」「〇〇に返信して」「会議を作成して」などのリクエストで発動する。Windows / macOS / Linux 環境の Python から Graph API を呼び出す。認証は MSAL デバイスコードフロー(初回のみブラウザ)。
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ynitto Bundle Redmine UseRedmine REST API でチケットの一覧取得・読み取り・更新・コメント投稿を行う。「Redmine のチケットを確認して」「チケットを更新して」「コメントを投稿して」「Redmine を設定して」「接続情報を設定して」「Redmine の設定をして」などで発動する。Python スクリプト経由。
Frequently asked questions
What are Integrations & APIs agent skills?
Integration agent skills teach AI agents to work with specific external services and APIs: third-party platforms, webhooks, MCP servers, and data syncs. Instead of re-explaining an API every session, install the skill and the agent knows the endpoints and conventions.
Which Integrations & APIs skills are most installed?
Popular Integrations & APIs skills on SkillMD right now include jupiter, pumpfun, raydium. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Integrations & APIs skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.