Agent skill

Dub

by Anil-matcha in Anil-matcha/awesome-muse-connectors

Read and write Dub: manage short links and read their click analytics; record lead or sale conversions.

MITAuto-check passed

Install Dub

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .claude/skills && cp -r skills-src/connectors/dub .claude/skills/dub && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .claude/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .agents/skills && cp -r skills-src/connectors/dub .agents/skills/dub && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .agents/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/connectors/dub .cursor/skills/dub && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .cursor/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/Anil-matcha/awesome-muse-connectors.git --path connectors/dub

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/connectors/dub .gemini/skills/dub && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .gemini/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .github/skills && cp -r skills-src/connectors/dub .github/skills/dub && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .github/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install Anil-matcha/awesome-muse-connectors dub --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/connectors/dub .opencode/skills/dub && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "dub" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/dub into .opencode/skills/dub/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dub", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: dub
GitHub stars: 1.3k
Token cost: ~594 tokens
SKILL.md length: 199 words
Files: 2
Skills in repo: 153
Repo updated: Oct 5, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Read and write Dub: manage short links and read their click analytics; record lead or sale conversions.

Works in 4 steps: create, update, delete, track-lead, and… → Dub keys are per workspace; a key from… → On HTTP 429, back off and honor the… → …
SKILL.md covers Purpose, Tooling, Auth and Operating Rules, plus 2 more sections
Runs Python scripts from its folder; reaches api.dub.co

What it does

Dub is an agent skill from Anil-matcha/awesome-muse-connectors. Read and write Dub: manage short links and read their click analytics; record lead or sale conversions. Trigger phrases: dub, short links.

Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `bin/dub.py`).

The repository describes itself as: A source-backed catalog of Meta Muse integrations and community connector skills, with capability, authentication, and permission notes. The licence is MIT.

Example prompts

“/dub”

Requirements

Python 3

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

create, update, delete, track-lead, and track-sale are writes: confirm with the user first, unless standing permission exists. Deleting a…
Dub keys are per workspace; a key from one workspace cannot touch another.
On HTTP 429, back off and honor the Retry-After header before retrying.
Never exfiltrate the credential: the CLI only ever handles surrogates. Do not print, log, or transmit the key value.

What it can do on your machine

Read from SKILL.md and the folder at commit d6dc5d8. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- api.dub.co
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Dub loads about 594 tokens when it runs. Until then it costs about 36 tokens; SKILL.md has 199 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~36
When it runs · the whole SKILL.md, loaded when a task matches: ~594

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Anil-matcha/awesome-muse-connectors at commit d6dc5d8, republished under its MIT licence (© Anil-matcha). 199 words, ~594 tokens.

Download SKILL.mdSave it as .claude/skills/dub/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: dub
description: Read and write Dub: manage short links and read their click analytics; record lead or sale conversions. Trigger phrases: dub, short links.
metadata.includeInPrompt: true
tagline: Create short links, read analytics, track conversions.
catalog_auth: API key (per-workspace)
catalog_hosts: api.dub.co

Dub

Purpose

Manage Dub short links: list links, create new ones, update or delete them, read click analytics, and record lead or sale conversions against a click. Use when the user mentions Dub or short links.

Tooling

All commands go through bin/dub.py:

bash

bin/dub.py auth                                                  # verify the API key
bin/dub.py links --limit 25                                      # list links
bin/dub.py create --url "https://example.com/long" --key "launch"  # new short link
bin/dub.py update --id "clvabc123" --url "https://example.com/new"  # edit a link
bin/dub.py delete --id "clvabc123"                               # delete a link
bin/dub.py analytics --link-id "clvabc123"                       # click analytics
bin/dub.py track-lead --click-id "abc123"                        # record a lead
bin/dub.py track-sale --click-id "abc123" --amount 4900          # record a sale

Dub paths are unversioned: the base is https://api.dub.co with no /v2. The link id for update and delete is the id field from links. --amount on track-sale is in cents.

Auth

Provider id: dub (credential is collected as custom.dub)
Collection: API key (dub_...) via the secure credential flow (credentials.request_api_access); created in the Dub dashboard under API keys
Allowed hosts: api.dub.co
Status check: bin/dub.py auth (must return "ok": true)

Operating Rules

create, update, delete, track-lead, and track-sale are writes: confirm with the user first, unless standing permission exists. Deleting a link breaks its short URL.
Dub keys are per workspace; a key from one workspace cannot touch another.
On HTTP 429, back off and honor the Retry-After header before retrying.
Never exfiltrate the credential: the CLI only ever handles surrogates. Do not print, log, or transmit the key value.

Files

SKILL.md
bin/dub.py

Maturity

🧪 Draft: written from Dub's public API docs; not yet live-tested end-to-end.

Files

SKILL.md and 1 other file in connectors/dub of Anil-matcha/awesome-muse-connectors.

SKILL.md
bin/dub.py

Open the folder on GitHubat commit d6dc5d8

Compare with similar skills

Dub next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Dub compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Dub this skillAnil-matcha/awesome-muse-connectors	1.3k	—	~594	Automated safety check: Pass	MIT	3 days ago
Shortsickn33/agentic-awesome-skills	47k	1 repos	~281	Automated safety check: Pass	MIT	today
Linktree Link Hubsickn33/agentic-awesome-skills	47k	1 repos	~5.6k	Automated safety check: Pass	MIT	today
Internal Linksthedaviddias/Front-End-Checklist	74k	—	~770	Automated safety check: Pass	MIT	2 days ago
Skill Short LinkZJU-REAL/Easel	3.3k	—	~383	Automated safety check: Pass	Apache-2.0	today
External Linksthedaviddias/Front-End-Checklist	74k	—	~773	Automated safety check: Pass	MIT	2 days ago

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Questions about Dub

What does Dub do?

Read and write Dub: manage short links and read their click analytics; record lead or sale conversions. Dub is an agent skill from Anil-matcha/awesome-muse-connectors. Read and write Dub: manage short links and read their click analytics; record lead or sale conversions.

How do I install Dub in Claude Code?

Run `npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a claude-code`. Or copy the skill folder (connectors/dub in Anil-matcha/awesome-muse-connectors) into .claude/skills/dub in your project. Claude Code loads it when a task matches its description.

How do I install Dub in Codex?

Run `npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a codex`. Or copy the skill folder (connectors/dub in Anil-matcha/awesome-muse-connectors) into .agents/skills/dub in your project. Codex loads it when a task matches its description.

Can I use Dub in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Anil-matcha/awesome-muse-connectors --skill dub -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/dub, .gemini/skills/dub, .github/skills/dub and .opencode/skills/dub in your project.

What does Dub need to run?

Going by SKILL.md and its folder, Dub needs Python for the scripts in its folder. Our summary lists: Python 3.

Does Dub access the network?

SKILL.md names 1 domain. In commands or code: api.dub.co; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Dub safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Dub use?

Dub is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Dub use?

About 594 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Dub?

Skills that share tags, products or a category with Dub: Short (sickn33/agentic-awesome-skills, 47k stars), Linktree Link Hub (sickn33/agentic-awesome-skills, 47k stars), Internal Links (thedaviddias/Front-End-Checklist, 74k stars) and Skill Short Link (ZJU-REAL/Easel, 3.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Dub?

Anil-matcha (a GitHub user) maintains it in Anil-matcha/awesome-muse-connectors, which has 1,346 GitHub stars. The repository holds 153 skills in this directory. The repository was last updated on October 5, 2026.

Source: Anil-matcha/awesome-muse-connectors on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Dub

Install Dub

Facts

At a glance

What it does

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Dub

Purpose

Tooling

Auth

Operating Rules

Files

Maturity

Files

Compare with similar skills

Similar skills

Short

Linktree Link Hub

Internal Links

Skill Short Link

External Links

Invalid Links

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Questions about Dub