mini-search-agent

Minimal agent harness that <120 lines for web-search tasks. Trust the model, minimize the wrapper.

Model: Minimax API (function calling)
Search: minimax-coding-plan-mcp MCP server (same API key, spawned once per run)
Tools: web_search, bash
Loop: append-only message history; stops when the model returns no tool calls

Getting started

uv sync
cp .env.example .env   # fill in MINIMAX_API_KEY
python agent.py "Who founded Shiseido and in what year?"

Benchmarks

GAIA (single-answer)

python -m bench --tasks data/gaia_val.csv --out results/gaia.csv --preset gaia

WideSearch (table collection)

Downloads 200 tasks from HuggingFace automatically. The agent searches the web and returns a Markdown table; evaluation scores each cell with metrics like exact match, number proximity, URL domain match, date proximity, and LLM-as-judge.

# Download dataset
python -m bench.widesearch download

# Run 10 English tasks
python -m bench --out results/ws.jsonl --preset widesearch --lang en --limit 10

# Run all English tasks
python -m bench --out results/ws.jsonl --preset widesearch --lang en

# Resume an interrupted run (completed tasks are skipped)
python -m bench --out results/ws.jsonl --preset widesearch --lang en

Custom

python -m bench --tasks data/custom.csv --out results/custom.csv \
  --system "You are a precise assistant. Answer concisely."

Enrichment (company scoring)

Enrich and score companies from a CSV against user-defined criteria.

# With context file (criteria, instructions, examples)
python -m bench --preset enrich --tasks data/companies.csv \
  --out results/leads.csv --context data/criteria.md

# With inline criteria
python -m bench --preset enrich --tasks data/companies.csv \
  --out results/leads.csv --criteria "B2B cosmetics brands with DTC in Japan"

Outputs two files:

• results/leads.csv — all rows, enriched with score/qualifies/reasoning
• results/leads_qualified.csv — only qualifying rows

See data/test_criteria.md for context file format.

Presets

Preset	Use for
gaia	GAIA Level 1-3, concise single-answer questions
widesearch	WideSearch, structured table collection from live web
enrichment	Japanese company name resolution, JSON output
enrich	Company enrichment & scoring against user-defined criteria