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Install in OpenClaw
/install market-breadth-analyzer
Description
Measure US equity market breadth using advance/decline lines, percentage of stocks above moving averages, and new highs/lows via the Finskills API.
Usage Guidance
This skill appears to do what it says: it needs only a FINSKILLS_API_KEY and will call finskills.net endpoints to compute breadth metrics. Before installing: (1) verify you trust finskills.net and review their API/key management (rotate or limit the key if possible); (2) confirm the Finskills free endpoints actually provide constituent-weight or contribution data if you require the 'Narrowness Index' — otherwise ask the skill author to document which endpoint supplies that data; (3) expect all data requests to go to finskills.net (the API key authorizes those calls), and monitor API usage for unexpected requests. If you need stronger guarantees, request a more detailed endpoint list from the author or restrict the API key scope/usage.
Capability Analysis
Type: OpenClaw Skill
Name: market-breadth-analyzer
Version: 1.0.2
The skill bundle contains instructions for an AI agent to perform financial market breadth analysis using the Finskills API. It defines clear data retrieval steps from 'finskills.net', provides logical analysis workflows for calculating market health indicators, and specifies a structured output format. No malicious code, data exfiltration, or prompt injection attempts were found; the behavior is entirely consistent with the stated purpose.
Capability Tags
Capability Assessment
Purpose & Capability
Name/description, required env var (FINSKILLS_API_KEY), and the SKILL.md all consistently indicate the skill fetches breadth data from the Finskills API and computes ADR, % above MAs, new highs/lows, short-volume lists, and a composite score. The declared primary credential matches the service used and is proportionate to the stated purpose.
Instruction Scope
Runtime instructions are narrowly scoped to GET requests against https://finskills.net endpoints and local calculations. Minor inconsistencies: the 'Narrowness Index' calculation references constituent weights/leader counts but the documented endpoints do not explicitly provide constituent weights or per-constituent contribution data; the output template includes 'Russell' yet the Market Summary extract only lists S&P 500 and Nasdaq. These appear to be documentation gaps rather than requests for unrelated system data — they may require additional Finskills endpoints or clarification.
Install Mechanism
Instruction-only skill with no install spec and no code files; nothing is downloaded or written to disk by the skill itself according to the provided metadata, which minimizes install-time risk.
Credentials
Only a single credential is required (FINSKILLS_API_KEY), which directly maps to the external API the skill uses. No other environment variables or credential scopes are requested. Note: the API key is a secret and grants Finskills access to requests made by the skill, so treat it as sensitive.
Persistence & Privilege
always:false and no requested config paths or system-level changes. disable-model-invocation:false is the platform default (allows autonomous invocation) and is not in itself a concern. The skill does not request persistent/privileged presence beyond normal operation.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install market-breadth-analyzer - After installation, invoke the skill by name or use
/market-breadth-analyzer - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.2
- No changes detected in this version.
- Skill remains at version 1.0.2 with no file modifications or feature updates.
v1.0.1
- Added skill metadata block (name, version, description, author, homepage, env requirements) for platform compatibility.
- Specified required environment variable FINSKILLS_API_KEY for API authentication.
- No changes to market breadth analysis logic, endpoints, or output formatting.
- Minor clarifications to setup and registration instructions.
- This is an internal/structural change to support skill discovery and execution in OpenClaw or similar environments.
v1.0.0
Initial release – provides market breadth analysis using Finskills API data.
- Fetches advance/decline, moving average participation, new highs/lows, and short volume from Finskills.
- Calculates Market Health Score (1–5) using five key breadth measures.
- Detects bullish/bearish divergence and identifies narrow vs. broad market rallies.
- Surfaces short interest signals highlighting market stress or potential squeezes.
- Outputs a clear, structured Market Breadth Report with actionable investor guidance.
Metadata
Frequently Asked Questions
What is market-breadth-analyzer?
Measure US equity market breadth using advance/decline lines, percentage of stocks above moving averages, and new highs/lows via the Finskills API. It is an AI Agent Skill for Claude Code / OpenClaw, with 87 downloads so far.
How do I install market-breadth-analyzer?
Run "/install market-breadth-analyzer" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is market-breadth-analyzer free?
Yes, market-breadth-analyzer is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does market-breadth-analyzer support?
market-breadth-analyzer is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created market-breadth-analyzer?
It is built and maintained by finskills (@finskills); the current version is v1.0.2.
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