Agent skill

CLI Anything Exa

by HKUDS in HKUDS/CLI-Anything

Agent-native CLI for Exa web search and content retrieval workflows.

Apache-2.0Auto-check passedProductivity & Automation

Install CLI Anything Exa

skills CLI
$ npx skills add HKUDS/CLI-Anything --skill cli-anything-exa -a claude-code

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

GitHub CLI
$ gh skill install HKUDS/CLI-Anything cli-anything-exa --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/HKUDS/CLI-Anything.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cli-anything-exa .claude/skills/cli-anything-exa && 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/

Facts

Skill name
cli-anything-exa
GitHub stars
52k
Token cost
~809 tokens
SKILL.md length
178 words
Files
1
Skills in repo
78
Repo updated
First seen
Licence
Apache-2.0

At a glance

Agent-native CLI for Exa web search and content retrieval workflows.

  • Tasks that involve Web search
  • SKILL.md covers Identity, What This CLI Does, Prerequisites and Installation, plus 5 more sections
  • Calls pip; needs EXA_API_KEY

What it does

CLI Anything Exa is an agent skill from HKUDS/CLI-Anything. Agent-native CLI for Exa web search and content retrieval workflows.

Its SKILL.md is about 810 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Productivity & Automation, covering Web search. The repository describes itself as: "CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Web search

Example prompts

  • “/cli-anything-exa”

Requirements

  • Python 3
  • A credential in EXA_API_KEY

What it can do on your machine

Read from SKILL.md and the folder at commit 34f5195. 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

    Shell commands in SKILL.md call:

    • pip

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • dashboard.exa.ai

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • EXA_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

CLI Anything Exa loads about 809 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 178 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~21
When it runs · the whole SKILL.md, loaded when a task matches
~809

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 HKUDS/CLI-Anything at commit 34f5195, republished under its Apache-2.0 licence (© HKUDS). 178 words, ~809 tokens.

Download SKILL.mdSave it as .claude/skills/cli-anything-exa/SKILL.md (or your agent's skills folder).
name
cli-anything-exa
description
Agent-native CLI for Exa web search and content retrieval workflows.

Exa CLI Skill

Identity

  • Name: cli-anything-exa
  • Version: 1.0.0
  • Category: search
  • Entry Point: cli-anything-exa

What This CLI Does

Provides an agent-native command-line interface to the Exa API — a neural search engine optimised for AI agent workflows. Supports web search across multiple modes (fast, deep, deep-reasoning) and fetching full-text or highlighted page contents.

Prerequisites

Installation

bash
pip install git+https://github.com/HKUDS/CLI-Anything.git#subdirectory=exa/agent-harness

Command Reference

bash
cli-anything-exa search "<query>" [OPTIONS]

Options:
  --type       auto|fast|instant|deep|deep-reasoning  (default: auto)
  --num-results / -n   1–100  (default: 10)
  --category   company|people|research-paper|news|personal-site|financial-report
  --content    highlights|text|summary|none  (default: highlights)
  --freshness  smart|always|never  (default: smart)
  --include-domains DOMAIN   (repeatable)
  --exclude-domains DOMAIN   (repeatable)
  --from DATE   ISO 8601 start published date
  --to   DATE   ISO 8601 end published date
  --location CC  Two-letter country code for geo-bias
contents — Fetch page contents
bash
cli-anything-exa contents <url> [url ...] [--content text|highlights|summary] [--freshness smart|always|never]
server status — Verify API key and connectivity
bash
cli-anything-exa server status

JSON Output

All commands support --json at the root level for machine-readable output:

bash
cli-anything-exa --json search "latest LLM papers" --num-results 5

Common Agent Patterns

Fast keyword lookup
bash
cli-anything-exa --json search "site:arxiv.org transformer architectures" --type fast --content highlights
Deep research on a topic
bash
cli-anything-exa --json search "EU AI Act compliance requirements 2024" --type deep --content text
Academic paper discovery
bash
cli-anything-exa --json search "retrieval augmented generation" --category research-paper --num-results 20
Company intelligence
bash
cli-anything-exa --json search "Anthropic funding history" --category company
News monitoring
bash
cli-anything-exa --json search "AI regulation news" --category news --from 2024-01-01
Fetch full content for summarisation
bash
cli-anything-exa --json contents https://example.com/article --content text

Interactive REPL

bash
cli-anything-exa   # No subcommand → enters REPL

Type commands without the cli-anything-exa prefix. Type exit or quit to leave.

Notes

  • highlights content mode is 10× more token-efficient than text — prefer it for agent pipelines
  • --type deep triggers multi-step reasoning; slower but synthesises across many sources
  • --category company and --category people do not support date or domain-exclude filters
  • Cost per query is included in JSON output under cost_dollars

© HKUDS, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/cli-anything-exa of HKUDS/CLI-Anything.

Open the folder on GitHubat commit 34f5195

Compare with similar skills

CLI Anything Exa 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.

CLI Anything Exa compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
CLI Anything Exa this skillHKUDS/CLI-Anything52k—~809Automated safety check: PassApache-2.0
Brave Searchbadlogic/pi-skills2.6k5 repos~592Automated safety check: PassMIT
Enterprise AI Scenario MapMetaInFLow/Enterprise-ai-scenario-map-skill632—~1.8kAutomated safety check: PassMIT
Web Searchjjyaoao/HelloAgents3.2k1 repos~5.6kAutomated safety check: PassMIT
Ddg SearchTheSyart/claude-agent-examples4051 repos~493Automated safety check: PassNone
Local Web SearchuluckyXH/OpenMOSS1.3k—~392Automated safety check: NotesMIT

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Questions about CLI Anything Exa

What does CLI Anything Exa do?

Agent-native CLI for Exa web search and content retrieval workflows. CLI Anything Exa is an agent skill from HKUDS/CLI-Anything. Agent-native CLI for Exa web search and content retrieval workflows.

When should I use CLI Anything Exa?

CLI Anything Exa fits situations like: tasks that involve Web search.

How do I install CLI Anything Exa in Claude Code?

Run `npx skills add HKUDS/CLI-Anything --skill cli-anything-exa -a claude-code`. Or copy the skill folder (skills/cli-anything-exa in HKUDS/CLI-Anything) into .claude/skills/cli-anything-exa in your project. Claude Code loads it when a task matches its description.

How do I install CLI Anything Exa in Codex?

Run `npx skills add HKUDS/CLI-Anything --skill cli-anything-exa -a codex`. Or copy the skill folder (skills/cli-anything-exa in HKUDS/CLI-Anything) into .agents/skills/cli-anything-exa in your project. Codex loads it when a task matches its description.

Can I use CLI Anything Exa 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 HKUDS/CLI-Anything --skill cli-anything-exa -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cli-anything-exa, .gemini/skills/cli-anything-exa, .github/skills/cli-anything-exa and .opencode/skills/cli-anything-exa in your project.

What does CLI Anything Exa need to run?

Going by SKILL.md and its folder, CLI Anything Exa needs the command-line tools its instructions call (pip) and credentials named EXA_API_KEY. Our summary lists: Python 3; A credential in EXA_API_KEY.

Does CLI Anything Exa access the network?

SKILL.md names 1 domain. As links in the text: dashboard.exa.ai. This is read from the text; nothing was executed.

Is CLI Anything Exa 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 CLI Anything Exa use?

CLI Anything Exa is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does CLI Anything Exa use?

About 809 tokens (SKILL.md is roughly 3.2k 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 CLI Anything Exa?

Skills that share tags, products or a category with CLI Anything Exa: Brave Search (badlogic/pi-skills, 2.6k stars), Enterprise AI Scenario Map (MetaInFLow/Enterprise-ai-scenario-map-skill, 632 stars), Web Search (jjyaoao/HelloAgents, 3.2k stars) and Ddg Search (TheSyart/claude-agent-examples, 405 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains CLI Anything Exa?

HKUDS (a GitHub organization) maintains it in HKUDS/CLI-Anything, which has 51,768 GitHub stars. The repository holds 78 skills in this directory. The repository was last updated on September 22, 2026.

Source: HKUDS/CLI-Anything on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.