TraderBro - Credit Rating for Investment Influencers

Query analyst predictions, content, and market research from the TraderBro platform.

Security Scan

The skill's requirements and runtime instructions match its stated purpose (calling the TraderBro CLI with a single API key); nothing appears to be doing unrelated work, though there are a few minor documentation/installation inconsistencies to check before installing.

Purpose & Capability

Name/description align with the requested artifacts: a traderbro CLI binary and a TraderBro API key are exactly what a CLI-based client needs to query analyst predictions and content.

Instruction Scope

SKILL.md is an instruction-only workflow for calling the traderbro CLI and recommends using --json and piping output to jq/fzf. It also documents an extra environment variable (TRADERBRO_SERVER) for agents which is not listed in requires.env — this is a minor documentation mismatch but otherwise instructions stay within the stated purpose and do not ask to read unrelated files or secrets.

Install Mechanism

The install uses a Homebrew formula from traderbro/tap (third‑party tap). brew-based install is typical for CLI tools, but third‑party taps are higher trust than core Homebrew packages — you should verify the tap/formula and binary source before installing.

Credentials

The skill only requires TRADERBRO_API_KEY (proportionate). SKILL.md also references TRADERBRO_SERVER for agent usage but that env var is not declared in requires.env — minor inconsistency. No unrelated credentials or config paths are requested.

Persistence & Privilege

No always:true, no system config paths, and the skill does not request persistent elevated privileges; autonomous invocation is not changed from the platform default.

Assessment

This skill appears coherent: it calls a TraderBro CLI and needs only a TraderBro API key. Before installing, verify the Homebrew tap/formula and the CLI binary (check the tap repo, formula contents, and binary checksum if available). Create a least-privilege API key on traderbro.ai and avoid reusing it elsewhere; set TRADERBRO_API_KEY in a secure place (not a shared repo). Note SKILL.md mentions TRADERBRO_SERVER (not declared in metadata) — if you set a custom server URL, ensure it points to the official service. Finally, after installing, run traderbro whoami --json to confirm the key works and be prepared to revoke the key if anything looks suspicious.

TraderBro CLI

Query analyst predictions, content, and market research.

Setup

1. Log in at https://traderbro.ai
2. Go to Settings → API Keys → Generate New Key
3. Run: traderbro configure --server https://traderbro.ai --key tb_sk_...

For agents, use env vars instead:

export TRADERBRO_SERVER="https://traderbro.ai"
export TRADERBRO_API_KEY="tb_sk_..."

Discover capabilities

traderbro describe --json

Discover workflow skills

Skills are step-by-step workflows that tell you how to chain CLI commands for common tasks (e.g. "what stocks should I buy?"). Check skills before answering any question about what to buy, analyse, or research.

traderbro skills list --json

Read the full instructions for a specific skill:

traderbro skills show <name>

Always run traderbro skills list --json first when the user's request matches a skill's trigger_keywords.

Verify auth

traderbro whoami --json

Analysts

traderbro analyst list --sort return --limit 10 --json
traderbro analyst get cathie-wood --json
traderbro analyst predictions cathie-wood --json

Predictions

traderbro prediction list --symbol TSLA --json
traderbro prediction list --direction bullish --since 2025-01-01 --json
traderbro prediction get 42 --json

Symbols

traderbro symbol list --has-predictions --json
traderbro symbol search "Tesla" --json
traderbro symbol mentions 42 --json
traderbro symbol predictions 42 --json

Trending Symbols

# Most-covered symbols in the last 7 days
traderbro symbol trending --since 7d --json

# Most bullish NASDAQ stocks this month
traderbro symbol trending --since 1m --exchange NASDAQ --sort bullish --json

# Technology sector, all time
traderbro symbol trending --sector Technology --json

# Pipe to jq
traderbro symbol trending --since 7d --json | jq '.results[:5] | .[].ticker'

Content

traderbro content list --analyst cathie-wood --source twitter --limit 5 --json
traderbro content get 123 --json

Research

traderbro research list --category stock --country us --json
traderbro research get my-article-slug --json

Analyst Analytics (Plans 63–65)

Threshold filters on list

# Analysts with ≥15 predictions, sorted by return
traderbro analyst list --min-predictions 15 --sort return

# Positive lifetime return, ≥10 predictions
traderbro analyst list --min-predictions 10 --min-return 0.01

Period-specific returns

# Best analysts by 3-month return
traderbro analyst list --period 3m --sort return --limit 10

# Show 1-month returns for NASDAQ analysts
traderbro analyst list --exchange NASDAQ --period 1m

Sector/industry filtering on analyst list

# Top analysts covering Technology
traderbro analyst list --sector Technology --sort return

# Analysts covering Semiconductors with 5+ predictions
traderbro analyst list --industry Semiconductors --min-predictions 5

# JSON for agent use
traderbro analyst list --sector Financials --json | jq '.results[] | {slug, avg_return_in_sector}'

Sector edge (per-analyst breakdown)

# Which sectors does an analyst excel in? (3-month returns)
traderbro analyst sector-edge noLimitGains --period 3m

# Industry breakdown, JSON for agent use
traderbro analyst sector-edge aleabitoreddit --group-by industry --json

# Only segments with 5+ calls
traderbro analyst sector-edge crux_capital_ --min-calls 5

Global sector map (cross-analyst)

# Which sectors are analysts most accurate in overall?
traderbro analyst sector-map

# Industry level, 3-month returns
traderbro analyst sector-map --level industry --period 3m

# Predictions made in Q1 2025 only
traderbro analyst sector-map --date-from 2025-01-01 --date-to 2025-03-31

# JSON for agent — top 5 sectors by return last month
traderbro analyst sector-map --date-from 2025-03-01 --date-to 2025-03-31 --period 1m --json | jq '.rows | sort_by(-.avg_return) | .[0:5]'

Sector discovery

# What sectors are available?
traderbro sectors list

# What industries exist under Technology?
traderbro sectors industries Technology

# Pipe into analyst list (interactive)
traderbro analyst list --sector "$(traderbro sectors list | fzf)"

Notes

• Always use --json for agent/script use.
• Use --jq to filter results: traderbro analyst list --json --jq '.results[].name'
• Exit code 2 = auth failure; 3 = not found; 0 = success.
• Pagination: use --limit and --page flags.