Google Maps API Skill
browser-act/skills
This skill helps users automatically scrape business data from Google Maps using the BrowserAct Google Maps API.
Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data.
Install List Builder
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install explorium-ai/gtm-skills list-builder --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/list-builder .claude/skills/list-builder && rm -rf skills-srcUse ~/.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/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .claude/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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 install https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builderType 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.
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install explorium-ai/gtm-skills list-builder --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/list-builder .agents/skills/list-builder && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .agents/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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.
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install explorium-ai/gtm-skills list-builder --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/list-builder .cursor/skills/list-builder && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .cursor/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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 https://github.com/explorium-ai/gtm-skills.git --path skills/list-builder--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install explorium-ai/gtm-skills list-builder --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/list-builder .gemini/skills/list-builder && rm -rf skills-srcUse ~/.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/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .gemini/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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.
$ gh skill install explorium-ai/gtm-skills list-builderInstalls 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).
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/list-builder .github/skills/list-builder && rm -rf skills-srcUse ~/.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/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .github/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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.
$ npx skills add explorium-ai/gtm-skills --skill list-builder -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install explorium-ai/gtm-skills list-builder --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/explorium-ai/gtm-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/list-builder .opencode/skills/list-builder && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "list-builder" agent skill from https://github.com/explorium-ai/gtm-skills/tree/main/skills/list-builder into .opencode/skills/list-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "list-builder", 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
list-builder- GitHub stars
- 163
- Token cost
- ~1.5k tokens
- SKILL.md length
- 813 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- MIT
At a glance
Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data.
- Works in 8 steps: Decide list type. Prospects if the brief… → Discover canonical values. For every… → Tighten loose title filters. Title… → …
- The user asks to build a list
- SKILL.md covers Input, Workflow, Output Format and Limitations
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
List Builder is an agent skill from explorium-ai/gtm-skills. Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data. Use when the user asks to 'build a list', 'find prospects', 'pull a target account list', 'give me contacts at', 'show me companies that', or describes titles, departments, industries, company size, location, tech stack, intent topics, or growth events. The go-to lead generation skill for Claude Code, Codex, Hermes-Agent, and other AI agents.
Its SKILL.md is about 1.5k 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 Marketing & SEO, covering Lead generation and Cold outreach. The repository describes itself as: GTM Skills for Claude & Codex. The licence is MIT.
When your agent uses it
- The user asks to build a list
- Pull a target account list
- Give me contacts at
- Show me companies that
Example prompts
- “build a list”
- “find prospects”
- “pull a target account list”
- “/list-builder”
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- Decide list type. Prospects if the brief names person attributes (title, seniority, department). Businesses if only company attributes are…
- Discover canonical values. For every free-text field (industry, technology, job title, intent topic, city region), resolve the user's…
- Tighten loose title filters. Title filters are not enforced as exact-match: a job-title-only filter for "Vice President of Engineering"…
- Size the audience. Get a total match count for the assembled filters before pulling rows. Use this number to frame the preview honestly…
- Sample-first preview. Pull a small slice (5 rows) and render it for the user to sanity-check the filter translation before materializing…
- Pull the full list. Once the preview is approved, materialize the requested count via the paid export path. Restate the audience…
- Enrich the rows. For prospects, default to email-only contact enrichment (cheaper); add phone only when the user explicitly asks for it…
- Output as a table artifact with the CSV path called out so the user can download or pipe it onward.
What it can do on your machine
Read from SKILL.md and the folder at commit f0efa6b. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
List Builder loads about 1.5k tokens when it runs. Until then it costs about 133 tokens; SKILL.md has 813 words of instructions outside code blocks.
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 explorium-ai/gtm-skills at commit f0efa6b, republished under its MIT licence (© explorium-ai). 813 words, ~1,524 tokens.
Download SKILL.mdSave it as
.claude/skills/list-builder/SKILL.md (or your agent's skills folder).- name
- list-builder
- description
- Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data. Use when the user asks to 'build a list', 'find prospects', 'pull a target account list', 'give me contacts at', 'show me companies that', or describes titles, departments, industries, company size, location, tech stack, intent topics, or growth events. The go-to lead generation skill for Claude Code, Codex, Hermes-Agent, and other AI agents.
List Builder
Turn a natural-language audience brief into a clean, exportable prospect or business list.
Input
$ARGUMENTS is a free-text description of the audience. Parse it for:
- Entity type (prospects vs businesses; default prospects if ambiguous).
- Role signals: job titles, seniority, department.
- Firmographics: industry, size bucket, revenue bucket, company age, public vs private.
- Geography: country, US/Canadian state, or city region.
- Technographics, intent topics, growth events with a recency window in days.
- Contactability: reachable / emailable.
- Count (default 25), fields requested (e.g. "include phone") that drive which enrichments layer on top.
Example phrasings: "100 VP Engineering at Series B SaaS in the US that use Snowflake", "heads of demand gen at 200-1000 fintech in NYC", "50 CFOs at public manufacturing that raised funding in the last 90 days", "cybersecurity under 500 employees in the UK with intent on zero trust".
Workflow
Decide list type. Prospects if the brief names person attributes (title, seniority, department). Businesses if only company attributes are named. If prospects are scoped by a prior company set, plan to thread that businesses table into the prospect fetch.
Discover canonical values. For every free-text field (industry, technology, job title, intent topic, city region), resolve the user's phrase to the standardized value the API expects. Skip discovery for ISO country codes, region codes, bucket enums (size, revenue, age), seniority and department enums, and boolean flags.
Tighten loose title filters. Title filters are not enforced as exact-match: a job-title-only filter for "Vice President of Engineering" can return non-VP rows. Always combine a title with a seniority value (e.g. "vice president") to keep the slice tight.
Size the audience. Get a total match count for the assembled filters before pulling rows. Use this number to frame the preview honestly and to warn the user early if the audience is unexpectedly small or massive.
Sample-first preview. Pull a small slice (5 rows) and render it for the user to sanity-check the filter translation before materializing the full list. The interactive preview is hard-capped at 5 rows: treat it as a sanity sample, not as the ranked top-N.
Pull the full list. Once the preview is approved, materialize the requested count via the paid export path. Restate the audience definition so the user can see what locked in.
Enrich the rows. For prospects, default to email-only contact enrichment (cheaper); add phone only when the user explicitly asks for it (e.g. dialer flows). Add profile data for LinkedIn URL and bio when requested. Prospect-side LinkedIn post content is NOT available: for recent activity, enrich LinkedIn posts on the employer instead. For businesses, layer in firmographics, technographics, funding, workforce trends, competitive landscape, ratings, or strategic insights based on the fields the user asked for.
Output as a table artifact with the CSV path called out so the user can download or pipe it onward.
Output Format
Show full SKILL.md (336 more words)Show less
Search Criteria Applied
Bulleted readout of every filter that landed: entity type, title and seniority, department, industry, size and revenue buckets, geography, tech stack, intent topics, growth events with their recency window, and any boolean flags. Call out any requested filter that had no direct equivalent and how it was approximated.
Prospect List
Show when entity type is prospects. Columns: name, job title, company, company domain, industry, company size, email (professional preferred), phone if pulled, LinkedIn URL, prospect_id. Drop columns the user did not ask for. Caveat: email and phone only populate after contact enrichment; the discovery preview returns identifiers only.
Business List
Show when entity type is businesses. Columns: company name, domain, industry, headcount, revenue bucket, country/region, plus any enrichment columns requested (tech stack, recent funding, hiring trend), business_id.
List Summary
Total matching audience from step 4, rows returned in this pull, path to the CSV artifact, enrichment coverage (e.g. "92 of 100 rows have a verified email"). Frame as "Sample preview (5 of <total> matches)" when a total is available; never invent a total.
Refinement Options
Concrete next moves: tighten or broaden a bucket, add a reachability filter, swap geography granularity, layer a recent-event filter, pivot from businesses to prospects by reusing the current business table, add or remove an enrichment.
Limitations
- No native sort by contact data-quality, exact employee count, or revenue. Use the reachability flag, or tighten buckets.
- No metropolitan-area taxonomy: use city region discovery or state-level region codes.
- No native similar-companies tool: see the lookalike-accounts skill.
- No sub-department job-function filter. Combine a title (after discovery) with a department.
- No business-list ranking filter (Inc 5000, Fortune 500). Approximate with size, revenue, and public-company flag.
- Headcount and revenue are bucket enums, not exact numeric ranges.
- Title filters are loose: always pair with a seniority value to avoid false positives.
- The interactive preview is hard-capped at 5 rows: the full slice only materializes via the paid export path.
- Department is null for many cross-functional senior roles (Chief X Officer, President, Founder): group under "Unattributed".
© explorium-ai, MIT. 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/list-builder of explorium-ai/gtm-skills.
Open the folder on GitHubat commit f0efa6b
Compare with similar skills
List Builder 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| List Builder this skillexplorium-ai/gtm-skills | 163 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Google Maps API Skillbrowser-act/skills | 6.1k | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Lead Researcherborghei/Claude-Skills | 881 | — | ~1.5k | Automated safety check: Pass | MIT | |
| 100m Leadsgetagentseal/founder-playbook | 724 | — | ~2.3k | Automated safety check: Pass | MIT | |
| B2B Lead Generationminhnv0807/ai-business-skills | 608 | — | ~1.2k | Automated safety check: Pass | MIT | |
| Google Maps Search API Skillbrowser-act/skills | 6.1k | 1 repos | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
Lead Researcher
borghei/Claude-Skills
Qualify and prioritize sales leads against an ICP, score lead lists, and draft personalized outreach hooks.
100m Leads
getagentseal/founder-playbook
Builds lead generation systems using Alex Hormozi's Core Four framework (warm outreach, content, cold outreach, paid ads), lead magnets, and Rule of 100.
B2B Lead Generation
minhnv0807/ai-business-skills
Plans B2B pipeline work from ICP definition and prospecting through lead scoring, outbound sequences, sales assets and MQL to SQL handoff, aiming at qualified pipeline.
Google Maps Search API Skill
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This skill is designed to help users automatically extract business data from Google Maps search results.
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Related
Categories
Questions about List Builder
What does List Builder do?
Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data. List Builder is an agent skill from explorium-ai/gtm-skills. Prospecting skill for Claude Code and Codex: build a targeted list of B2B prospects or businesses from a natural-language ICP brief using real-time company and contact data.
When should I use List Builder?
List Builder fits situations like: the user asks to build a list; pull a target account list; give me contacts at; show me companies that.
How do I install List Builder in Claude Code?
Run `npx skills add explorium-ai/gtm-skills --skill list-builder -a claude-code`. Or copy the skill folder (skills/list-builder in explorium-ai/gtm-skills) into .claude/skills/list-builder in your project. Claude Code loads it when a task matches its description.
How do I install List Builder in Codex?
Run `npx skills add explorium-ai/gtm-skills --skill list-builder -a codex`. Or copy the skill folder (skills/list-builder in explorium-ai/gtm-skills) into .agents/skills/list-builder in your project. Codex loads it when a task matches its description.
Can I use List Builder 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 explorium-ai/gtm-skills --skill list-builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/list-builder, .gemini/skills/list-builder, .github/skills/list-builder and .opencode/skills/list-builder in your project.
What does List Builder need to run?
SKILL.md names no scripts, command-line tools or credentials: List Builder is instructions for the agent only.
Does List Builder access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is List Builder 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 List Builder use?
List Builder 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 List Builder use?
About 1.5k tokens (SKILL.md is roughly 6.1k 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 List Builder?
Skills that share tags, products or a category with List Builder: Google Maps API Skill (browser-act/skills, 6.1k stars), Lead Researcher (borghei/Claude-Skills, 881 stars), 100m Leads (getagentseal/founder-playbook, 724 stars) and B2B Lead Generation (minhnv0807/ai-business-skills, 608 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains List Builder?
explorium-ai (a GitHub organization) maintains it in explorium-ai/gtm-skills, which has 163 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on September 24, 2026.
Source: explorium-ai/gtm-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.