Public-Portfolio-Challenge / alt-data-indicators
AGENTS.md82 starsChanged 3 months agoMITView on GitHub
Build alternative-data custom indicators on NexusTrade (Reddit/WSB mentions, congressional disclosures, insider filings, news-flow) and wire them into a certified book as a rank/tilt/filter signal. Use when adding alt-data to a strategy, building a CustomIndicator via compute sessions, auditing lookahead safety or per-ticker coverage, or deciding whether a data series is dense enough to drive a rank. Covers the compute-session workflow, the sparse-series rule, and source recipes (see references/). Invoke with the NexusTrade MCP connected. Invoke with /alt-data-indicators, or let it…
In this repository23 other files it gives its agents.
- skills/breadth-audit/AGENTS.mdAGENTS.md
- skills/bug-protocol/AGENTS.mdAGENTS.md
- skills/deploy-gate/AGENTS.mdAGENTS.md
- skills/engine-sanity/AGENTS.mdAGENTS.md
- skills/lockbox-holdout/AGENTS.mdAGENTS.md
- skills/options-structure-rules/AGENTS.mdAGENTS.md
- skills/portfolio-certification/AGENTS.mdAGENTS.md
- skills/run-episode/AGENTS.mdAGENTS.md
- skills/strategy-bakeoff/AGENTS.mdAGENTS.md
- skills/sweep-reoptimization/AGENTS.mdAGENTS.md
- skills/walk-forward-oos/AGENTS.mdAGENTS.md
- alt-data-indicatorsSkill
- breadth-auditSkill
- bug-protocolSkill
- deploy-gateSkill
- engine-sanitySkill
- lockbox-holdoutSkill
- options-structure-rulesSkill
- portfolio-certificationSkill
- run-episodeSkill
- strategy-bakeoffSkill
- sweep-reoptimizationSkill
- walk-forward-oosSkill
The file
Files
alt-data-indicators
Build alternative-data custom indicators on NexusTrade (Reddit/WSB mentions, congressional disclosures, insider filings, news-flow) and wire them into a certified book as a rank/tilt/filter signal. Use when adding alt-data to a strategy, building a CustomIndicator via compute sessions, auditing lookahead safety or per-ticker coverage, or deciding whether a data series is dense enough to drive a rank. Covers the compute-session workflow, the sparse-series rule, and source recipes (see references/). Invoke with the NexusTrade MCP connected.
Activation
Invoke with /alt-data-indicators, or let it auto-activate when a task matches the description above.
This is a SKILL.md skill on the open Agent Skills standard — Claude Code, Codex CLI,
Cursor, Gemini CLI, GitHub Copilot and ~15 other tools read it (natively or via the
install.sh adapter).
Usage
See SKILL.md for the full workflow, triggers, hard constraints, and detail. Reference material (if any) lives in references/.
Requirements
The NexusTrade MCP server must be connected — this skill drives NexusTrade's deterministic backtest/certification/compute tools (deferred; load schemas via ToolSearch).
Part of
The Public Portfolio Challenge skills library — a functional decomposition of the Episode 10 certification runbooks. See the library index at ../README.md.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
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Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

