Search GitHub developers by technical and geographic filters.

Returns a list of matching usernames sorted by followers. Use get_developer_profile on interesting candidates for full enrichment and to verify recent activity.

For topic-based sourcing (e.g. "LLM", "inference"), use get_repo_contributors on relevant repos instead — GitHub user search doesn't support topic/bio search.

Args: languages: Filter by programming languages, e.g. ["python", "rust"] location: Filter by location, e.g. "San Francisco" or "Germany" min_followers: Minimum follower count min_repos: Minimum public repo count limit: Max results to return (default 20, max 100)

Get enriched GitHub developer profile with activity scoring.

Returns languages, stars, commit activity, OSS contributions, profile README, license breakdown, and a 0-205 activity score with per-dimension breakdown.

Args: username: GitHub username to analyze

Rank GitHub users against a job description.

Enriches each profile, scores activity + relevance, and returns candidates sorted by combined score with strengths, gaps, and reasoning.

Args: usernames: GitHub usernames to evaluate job_description: The role description to rank candidates against top_n: Number of top candidates to return (default 10)

Score GitHub candidates against a job description with per-dimension breakdown.

Unlike rank_candidates (keyword matching), this extracts structured requirements from the JD and scores each candidate on: tech stack match, experience level, OSS signal, and leadership signals. Returns dimension scores, gaps, and personalized interview questions.

Args: job_description: Full job description text usernames: GitHub usernames to evaluate top_n: Number of top candidates to return (default 10)

Compare 2-5 GitHub candidates side-by-side.

Shows each candidate's languages, activity, stars, strengths, and gaps. If a job description is provided, also scores each candidate against it and picks winners per dimension.

Args: usernames: 2-5 GitHub usernames to compare job_description: Optional job description for JD-aware comparison

Score a batch of GitHub usernames and return a ranked table.

Enriches each profile and ranks by activity score (or JD fit if a job description is provided). Returns a markdown table or CSV.

Args: usernames: List of GitHub usernames (max 100) job_description: Optional JD for relevance scoring export_format: Output format - "markdown" (default) or "csv" top_n: Max candidates in output (default 100)

Generate personalized recruiter outreach messages for a GitHub candidate.

Creates three message variants (short, medium, detailed) that reference the candidate's actual repos, contributions, and tech stack.

IMPORTANT: Always ask the user for their company_name and sender_name before calling this tool. If not provided, placeholders will be used.

Args: username: GitHub username of the candidate job_description: The role description company_name: Your company name (ask the user) sender_name: Your name as the recruiter/hiring manager (ask the user) tone: Message tone - "casual" (default) or "formal"

Get top contributors for a GitHub repository as candidate leads.

Accepts 'owner/repo' format or full GitHub URL.

Args: repo: Repository in 'owner/repo' format or GitHub URL limit: Max contributors to return (default 25)