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Hunter - Email Intelligence · gooseworks-ai | DecimalAI

sales supportby gooseworks-ai

Hunter - Email Intelligence

gooseworks-ai/email-finder-hunter

Source gooseworks-ai/goose-skills ↗License MIT

Email finder and verifier - find emails, verify deliverability, discover companies

SkillScore77Maintained

Automatic

Sales & GTM pack

Last verified 8/16/2026

What it changes

Passed 14 of 18 test cases with the skill, and 7 of 18 without it.

Without skill36%

With skill77%

Checks it passed that the model alone missed

Routes request to /v2/people/find endpoint
Passes full_name parameter in query object
Routes request to /v2/domain-search endpoint

and 10 more in the full report

10 fixed7 passed either way4 still failing1 broke

Pass-rate lift: +41 pp
Tokens: +53%
Agent turns: 0%
Response time: -52%

Model gemini-3.6-flashMeasured 8/16/2026v117 of 22 cases passed with skill · 18 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/gooseworks-ai-email-finder-hunter/SKILL.md https://app.decimal.ai/s/gooseworks-ai-email-finder-hunter/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add gooseworks-ai-email-finder-hunter, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/gooseworks-ai-email-finder-hunter/ and pins it in .decimal/skills.lock

decimalai skills add gooseworks-ai-email-finder-hunter

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/gooseworks-ai-email-finder-hunter/SKILL.md https://app.decimal.ai/s/gooseworks-ai-email-finder-hunter/SKILL.md

Raw file: /s/gooseworks-ai-email-finder-hunter/SKILL.md ↗ · machine-readable summary at /s/gooseworks-ai-email-finder-hunter.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 10

Prompt

If credentials.json is missing in the user's home directory under .gooseworks, what exact CLI command should be suggested to the user?

What was checked, without and with the skill
Checked	Without skill	With skill
Instructs user to execute npx gooseworks login command	Missed	Passed

case-12 · gemini-3.6-flash · 8/16/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md174 linessingle file

Hunter - Email Intelligence

Setup

Read your credentials from ~/.gooseworks/credentials.json:

export GOOSEWORKS_API_KEY=$(python3 -c "import json;print(json.load(open('$HOME/.gooseworks/credentials.json'))['api_key'])")
export GOOSEWORKS_API_BASE=$(python3 -c "import json;print(json.load(open('$HOME/.gooseworks/credentials.json')).get('api_base','https://api.gooseworks.ai'))")

If ~/.gooseworks/credentials.json does not exist, tell the user to run: npx gooseworks login

All endpoints use Bearer auth: -H "Authorization: Bearer $GOOSEWORKS_API_KEY"

Find email addresses, verify deliverability, and discover companies.

Capabilities

Combined Enrichment: Get both person AND company information from an email address in a single request
Email Enrichment: Get detailed person information from an email address - name, location, employment, social profiles
Email Count: Get count of email addresses we have for a domain, broken down by department and seniority
Discover Companies: Find companies matching criteria using filters or natural language
Company Enrichment: Get detailed company information from a domain - industry, description, location, size, tech stack, funding
Domain Search: Find all email addresses for a domain
Email Finder: Find the most likely email address for a person given their name and company domain
Email Verifier: Verify if an email address is deliverable

Usage

Combined Enrichment

Get both person AND company information from an email address in a single request.

Parameters:

email* (string) - Email address to enrich

curl -s -X POST $GOOSEWORKS_API_BASE/v1/proxy/orthogonal/run \
  -H "Authorization: Bearer $GOOSEWORKS_API_KEY" \
  -H "Content-Type: application/json" \

Track record

Benchmark

14 / 18

test cases passed, vs 7 / 18 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

gooseworks-ai / goose-skills

skills/lead-generation/capabilities/email-finder-hunter/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Other skills for the same job

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Ready to supercharge your AI agents?

See it in action

What's inside

Hunter - Email Intelligence

Setup

Capabilities

Usage

Combined Enrichment

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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