Popular Communication Skills

F

Facebook

Manage Facebook Pages, posts, comments, messages, and insights via the Facebook Graph API. Use this skill when users want to post content, read engagement metrics, moderate comments, or automate Facebook Page workflows from chat.

M

Mac TTS

Text-to-speech using macOS built-in `say` command. Use for voice notifications, audio alerts, reading text aloud, or announcing messages through Mac speakers. Supports multiple languages including Chinese (Mandarin), English, Japanese, etc.

C

Claude Code Agent

Programmatically control Claude Code via MCP protocol to execute commands, manage sessions, search and edit code, and coordinate agent teams for development.

S

Second Brain: Turn Conversations Into Lasting Knowledge

Personal knowledge base powered by Ensue for capturing and retrieving understanding. Use when user wants to save knowledge, recall what they know, manage their toolbox, or build on past learnings. Triggers on "save this", "remember", "what do I know about", "add to toolbox", "my notes on", "store this concept".

F

Finance Report Analyzer

Analyze financial data from uploaded Excel/PDF files and generate interactive reports with sparkline trend charts. Supports output to PDF, DOCX, Markdown, an.

A

API / Application Programming Interface

Integrates and debugs third-party REST and GraphQL APIs: auth, rate limits, pagination, webhooks, with reference for 147 services. Use when calling Stripe, OpenAI, GitHub, Slack, Twilio, or any external service, when a request that should work returns 401, 403, or 429, times out, hits a CORS error, or silently returns wrong data, when choosing an OAuth flow, signing requests, adding retries with backoff and idempotency keys, verifying webhook signatures, consuming SSE streams, uploading files, polling async jobs, caching with ETags, or syncing API data into a local database — with per-service gotchas and curl examples. Not for designing or building your own API.

S

Summarizer

Summarizes any source without losing the claim: documents, meetings, papers, threads, transcripts, data, and code changes. Use when asked to summarize, condense, shorten, recap, distill, or write a TLDR, abstract, or executive summary; when a source is too long to read or must hit a word count; when summarizing a call, interview, Slack channel, pull request, contract, earnings report, podcast, or a stack of sources on one topic; when a summary dropped something important, invented a detail, turned a hedge into a fact, or reads like the headings; and when the same material must be re-cut for another audience, length, or channel. Covers compression ratios, chunking, faithfulness and omission audits. Not for recurring external feeds (`digest`), decision documents whose point is the recommendation (`brief`), cross-source insight generation rather than compression (`synthesize`), or pulling text or a transcript out of a file or video first (`extract-pdf-text`, `youtube-video-transcript`).

O

Openclaw Nextcloud

Manage Notes, Tasks, Calendar, Files, Contacts, and Deck Kanban boards in your Nextcloud instance via CalDAV, WebDAV, Notes, and Deck APIs. Use for creating notes, managing todos and calendar events, uploading/downloading files, managing contacts, and organizing Kanban boards, stacks, and cards.

G

Google Merchant Center

Google Merchant Center API integration with managed OAuth. This is a write-capable integration — it can read, create, update, and delete products, inventories, data sources, promotions, account settings, and conversions in Google Shopping. Use this skill when users want to interact with their Merchant Center data. All write operations (creating/updating/deleting products, inventories, promotions, data sources, or account settings) require explicit user approval with specific resource identifiers before execution. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Google Merchant Center connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Google Merchant Center action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Google Merchant Center examples; they add no Google Merchant Center capability - Google Merchant Center is not an event source, a trigger cannot read Google Merchant Center data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

F

Feishu Wiki

飞书知识库 Skill。创建知识空间、创建 Wiki 页面节点。当需要在飞书知识库中组织和沉淀文档时使用此 Skill。

A

Apollo

Apollo.io API integration with managed OAuth. Search and enrich people and companies, manage contacts and accounts. Use this skill when users want to prospect, enrich leads, or manage sales data. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn an Apollo connection into automation, in the order they are used: the connection (the first step), a hosted function that runs an Apollo action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Apollo examples; they add no Apollo capability - Apollo is not an event source, a trigger cannot read Apollo data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

J

Jira

Jira API integration with managed OAuth. Search issues with JQL, create and update issues, manage projects and transitions. Use this skill when users want to interact with Jira issues, projects, or workflows. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Jira connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Jira action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Jira examples; they add no Jira capability - Jira is not an event source, a trigger cannot read Jira data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

N

Network AI

Local Python orchestration skill: multi-agent workflows via shared blackboard file, permission gating, token budget scripts, and persistent project context. The bundled Python scripts make no network calls and have zero third-party dependencies. The parent repository also contains a TypeScript engine (not included in this skill bundle).

E

Email Marketing

Email deliverability, list management, sequences, segmentation, and campaign optimization.

B

Baoyu Skills

宝玉分享的 Claude Code 技能集，包含多个内容生成和处理子技能。 子技能列表 (skills/baoyu-*): - baoyu-article-illustrator: 文章插图生成 - baoyu-comic: 漫画生成 - baoyu-compress-image: 图片压缩 - baoyu-co.

S

Save Money

Auto-detect task complexity for Claude models (Haiku + Sonnet). Route simple tasks to Haiku, escalate complex ones to Sonnet. Save 50%+ on API costs. | 適用 Claude 模型（Haiku + Sonnet），自動偵測任務難度，簡單用 Haiku，複雜升級 Sonnet，輕鬆省下 50% 以上的費用。— RULES: Before responding, classify the task. If it matches an escalation trigger, call sessions_spawn with the full task and model anthropic/claude-sonnet-4-20250514 IMMEDIATELY. Do NOT answer complex tasks yourself. ESCALATE: analysis, comparisons, planning, strategy, code >10 lines, reports, proposals, multi-step reasoning, tables, outlines, charts, long writing >3 paragraphs, summarization, long translation. NEVER on Haiku: comparison tables, code >10 lines, multi-step analysis, reports, complex reasoning. STAY on Haiku: factual Q&A, definitions, greetings, reminders, short lookups, casual chat, 1-2 sentence tasks. When in doubt, escalate. Keep Haiku replies concise.

S

Square

Square API integration with managed OAuth. Install only if you need Square administration. Connect with the least-privileged Square account and OAuth scopes available, verify the intended connection ID before each request, and revoke unused connections promptly. This integration can mutate Square data — approve only specific write actions after checking the exact endpoint, account, resource ID, and consequence. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Square connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Square action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Square examples; they add no Square capability - Square is not an event source, a trigger cannot read Square data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

A

Acuity Scheduling

Acuity Scheduling API integration with managed OAuth. Manage appointments, calendars, clients, and availability. Use this skill when users want to schedule, reschedule, or cancel appointments, check availability, or manage clients and calendars. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which Acuity enforces on every request; the endpoints documented here are the ones this skill uses, and any other Acuity endpoint needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn an Acuity Scheduling connection into automation, in the order they are used: the connection (the first step), a hosted function that runs an Acuity Scheduling action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Acuity Scheduling examples; they add no Acuity Scheduling capability - Acuity Scheduling is not an event source, a trigger cannot read Acuity Scheduling data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

D

Discord Voice

Real-time voice conversations in Discord voice channels with Claude AI

F

Feishu Docx PowerWrite

High-quality Feishu/Lark Docx writing via OpenClaw. Use when you want to turn Markdown into well-formatted Feishu Docx (headings, lists, nesting, code blocks) using feishu_docx_write_markdown; includes safe workflows, templates, and troubleshooting. Trigger on Feishu doc/docx links, “write to Feishu doc”, “generate a Feishu doc”, “append/replace docx”, “convert markdown to feishu doc”, or when users want consistently good doc formatting.

H

HubSpot

HubSpot CRM API integration with managed OAuth. Manage contacts, companies, deals, pipelines, tickets, products, line items, marketing emails, and workflows..

L

LinkedIn CLI

A bird-like LinkedIn CLI for searching profiles, checking messages, and summarizing your feed using session cookies.

E

Email To Calendar

Turn emails into Google Calendar events. Scans your Gmail inbox (or only forwarded emails) to extract meetings, appointments, RSVPs, and deadlines, then crea.

A

App Store API

An Apple App Store API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Apple Developer Program membership. Use when the user wants to search iOS apps by keyword in any country's storefront, fetch an app's or app bundle's full details, reviews sorted by recent/helpful, apps similar to a given app, search or fetch app bundles, or fetch a developer's app catalog. Also covers iOS app store optimization (ASO) research, competitor app monitoring, localized storefront comparison, and app discovery without Apple Developer Program access.

Q

QVeris Official

QVeris is a capability discovery and tool calling engine. Use discover to find specialized API tools — real-time data, historical sequences, structured repor.

C

Clawdvault

Access and interact with Clawdvault large-scale on-chain applications and AI-powered smart contract initiatives securely.

O

Outlook Inbox

Search Outlook mail, read threads, manage drafts, send or reply to email, and manage calendar events via Microsoft Graph. Use this skill when users want to m.

S

Slack

Send messages, manage channels, handle files, and coordinate team communication in Slack via the Slack API. Use this skill when users want to send messages,.

J

Jobber

Jobber API integration with managed OAuth. Manage clients, jobs, invoices, quotes, properties, and team members for field service businesses. Use this skill when users want to create and manage service jobs, clients, quotes, invoices, or access scheduling data. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Jobber connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Jobber action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Jobber examples; they add no Jobber capability - Jobber is not an event source, a trigger cannot read Jobber data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

G

Google News API

A Google News API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no RSS scraping. Use when the user wants keyword search across Google News scoped to a language edition, section headlines (world, business, technology, entertainment, sport, science, health, or a specific topic ID), the latest headlines, a list of supported language-region codes, or to decode a Google News redirect URL into the real article URL. Also covers news monitoring, headline aggregation, media tracking, and press-mention alerts without scraping Google News' RSS feeds directly.

E

Eventbrite

Eventbrite API integration with managed OAuth. Manage events, venues, ticket classes, orders, and attendees. Use this skill when users want to create and manage events, check orders, view attendees, or access event categories. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn an Eventbrite connection into automation, in the order they are used: the connection (the first step), a hosted function that runs an Eventbrite action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Eventbrite examples; they add no Eventbrite capability - Eventbrite is not an event source, a trigger cannot read Eventbrite data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

P

Python

Writes, debugs, and reviews Python code — runtime traps, packaging, typing, async, tests, performance. Use when Python raises or misbehaves: ModuleNotFoundError, circular imports, AttributeError on None, UnboundLocalError, UnicodeDecodeError, mutable default arguments, `is` vs `==`, float rounding, naive vs aware datetimes, or a wrong answer with no exception; when pip, uv, poetry, venv, pyproject or a lockfile fight over dependencies, or a package installs but will not import; when threads, asyncio, multiprocessing or the GIL hang, deadlock, or leak memory; when pytest passes but should not, mocks patch the wrong module, or async tests never run; when mypy or pyright errors need clearing; when a script is slow, eats RAM, or gets OOM-killed; when subprocess calls hang or logs never appear; or when upgrading Python breaks the build. Not for library-specific problems — pandas, numpy, django, fastapi and flask have their own skills.

G

Google Maps API

A Google Maps API alternative and Google Places API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Google Cloud billing account. Use when the user wants to search places by text query or anchor the search to a latitude/longitude coordinate, fetch a place's full details by its feature ID (fid), pull a place's reviews sorted by relevance/newest/rating, or look up a single review by ID. Also covers local business discovery, points-of-interest data, store-locator input, and review monitoring without Google Cloud Platform's API key setup, billing, and per-request pricing.

Y

Youtube API

A YouTube API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no OAuth and no daily quota. Use when the user wants to search YouTube videos with filters for upload date, duration, or sort order, search channels or playlists, look up a channel by ID, @handle, or custom URL path, list a channel's videos, shorts, or live streams, fetch a video's or short's details and comments, list a playlist's videos, pull posts under a hashtag, or check trending videos by region. Also covers YouTube data pipelines, channel monitoring, video analytics input, and trend tracking without the official YouTube Data API's daily quota limits.

Y

Yelp API

A Yelp API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Yelp Fusion API app approval. Use when the user wants to search local businesses by query and location sorted by rating or review count, fetch a business's full details by ID or by its Yelp URL handle/slug, or fetch a business's reviews. Also covers local business discovery, restaurant/service research, review sentiment input, and competitor monitoring for local businesses without Yelp Fusion API's app-approval process and daily call caps.

G

Google Play

A Google Play Store API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Google Play Console access. Use when the user wants to search Android apps by keyword with price (free/paid) and country storefront filters, fetch an app's full details, reviews sorted by newest/rating/helpfulness, permissions, or data safety disclosure, list apps similar to a given app, or fetch a developer's app catalog. Also covers Android app store optimization (ASO) research, competitor app monitoring, review sentiment input, and app discovery without Google Play Console developer access.

D

Designer

Operates as the designer on a job: decides what to make, makes it, defends it in review, and hands over files that can actually be built. Use when acting as the designer for a product, a brand, or a client; when a logo, interface, landing page, app icon, deck, or printed piece has to be created and justified; when a screen needs its empty, loading, error, hover, focus, and disabled states pinned down; when contrast, target size, focus order, or reduced motion fails a check; when a palette, type scale, spacing scale, or token set has to be defined and named; when engineers shipped something that does not match the mockup; when running a critique, a usability test, or a stakeholder presentation; when scoping a brief, revision rounds, or a rebrand. Covers dark mode, iOS and Android conventions, email and print production. Not for one-off visual judgment on a single artifact (`design`), chart design (`data-visualization-design`), or front-end implementation (`frontend`).

F

Feishu Sheets Skill

Feishu online spreadsheet (Sheets) operations including create, read, write, append data, manage worksheets. Use when user mentions Feishu Sheets, online spr.

G

Gmail

Read, search, draft, reply to, and organize Gmail from chat via the Gmail API. Use this skill when users want an inbox copilot — search and fetch messages, read by thread, list labels, create and send drafts, reply to threads, forward messages, manage labels, archive or trash messages, and retrieve attachment content.

M

MeiGen

Compose MeiGen image/video and five dedicated image tools inside an existing workflow, or opt into creative planning. Preserves caller prompts, parameters, approved count and budget; includes discovery and recoverable task handles.

C

Chargebee

Chargebee API integration with managed OAuth. Install only if you need Chargebee billing administration. Connect with least-privilege access, verify the intended connection ID before each request, and revoke unused connections promptly. This integration can mutate billing data — approve only specific write actions after checking the exact endpoint, account, resource ID, and consequence. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Chargebee connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Chargebee action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Chargebee examples; they add no Chargebee capability - Chargebee is not an event source, a trigger cannot read Chargebee data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

M

Microsoft To Do

Microsoft To Do API integration with managed OAuth. Manage task lists, tasks, checklist items, and linked resources. Use this skill when users want to create, read, update, or delete tasks and task lists in Microsoft To Do. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Microsoft To Do connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Microsoft To Do action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Microsoft To Do examples; they add no Microsoft To Do capability - Microsoft To Do is not an event source, a trigger cannot read Microsoft To Do data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

G

Google Contacts

Google Contacts API integration with managed OAuth. Manage contacts, contact groups, and search your address book. Use this skill when users want to create, read, update, or delete contacts, manage contact groups, or search for people in their Google account. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a Google Contacts connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a Google Contacts action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with Google Contacts examples; they add no Google Contacts capability - Google Contacts is not an event source, a trigger cannot read Google Contacts data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

I

IMAP Email Reader

Read and manage email via IMAP (ProtonMail Bridge, Gmail, etc.). Check for new/unread messages, fetch content, search mailboxes, and mark as read/unread. Works with any IMAP server including ProtonMail Bridge.

Z

Zero Trust

Security-first behavioral guidelines for cautious agent operation. Use this skill for ALL operations involving external resources, installations, credentials, or actions with external effects. Triggers on - any URL/link interaction, package installations, API key handling, sending emails/messages, social media posts, financial transactions, or any action that could expose data or have irreversible effects.

R

Reddit API

A Reddit API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no OAuth app registration. Use when the user wants to search Reddit posts across every subreddit by keyword and sort by top, hot, new, or most-discussed, search subreddits or users by keyword, fetch a subreddit's info or its hot/new/top post feed, fetch a single post with its comment tree and comment replies, pull the sitewide best/hot/new/top feeds, or fetch a user's profile, posts, and comments. Also covers Reddit sentiment analysis input, subreddit monitoring, keyword tracking, and Reddit data pipelines without Reddit's own API app registration or rate-limit tiers.

J

JotForm

JotForm API integration with managed OAuth. Create forms, manage submissions, and access form data. Use this skill when users want to interact with JotForm forms and submissions. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Calls run through the `maton` CLI with OAuth login, or over raw HTTP with a Maton API key where the CLI cannot be installed. Every call is authenticated as the user's connection and reaches only what that connection's authorization allows, which the provider enforces on every request; the endpoints documented here are the ones this skill uses, and any other endpoint of this app needs the user to ask for it by name. Default to read and list calls, and confirm every write or new connection with the user. This file also documents the three constructs that turn a JotForm connection into automation, in the order they are used: the connection (the first step), a hosted function that runs a JotForm action through the Maton SDK, and a trigger that calls that function on a schedule or on an event. Those sections are the platform's own reference text, shared with the api-gateway skill, with JotForm examples; they add no JotForm capability - JotForm is not an event source, a trigger cannot read JotForm data, and the files under `references/<source>/triggers.md` are the platform's event catalogues for the sources Maton offers (time, Calendly, GitHub, Gmail, HubSpot, Linear, Notion, Slack, Stripe).

C

Critical Code Reviewer

Conduct rigorous, adversarial code reviews with zero tolerance for mediocrity. Use when users ask to "critically review" my code or a PR, "critique my code", "find issues in my code", or "what's wrong with this code". Identifies security holes, lazy patterns, edge case failures, and bad practices across Python, R, JavaScript/TypeScript, SQL, and front-end code. Scrutinizes error handling, type safety, performance, accessibility, and code quality. Provides structured feedback with severity tiers (Blocking, Required, Suggestions) and specific, actionable recommendations.