financial-data-collector SKILL.md skillA
financial-data-collector from daymade/claude-code-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add daymade/claude-code-skills/financial-data-collector@git:20260924.bd37af8Pins git:20260924.bd37af8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- daymade/claude-code-skills
- Path
daymade-financial/financial-data-collector/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260924.bd37af8, committed Sep 24, 2026
- First version recorded
- Jun 28, 2026
- Size
- 5,549 bytes
- Repository stars
- 1,485
- License
- MIT
Collects real financial data for any US publicly traded company from free public sources (yfinance) and outputs structured JSON for downstream skills (DCF modeling, comps analysis, earnings review): market data, historical financials, WACC inputs, analyst estimates — never fabricated fallback values. Use to collect or pull financial/market data, or gather DCF inputs, for a ticker.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Financial Data Collector Collect and validate real financial data for US public companies using free data sources. Output is a standardized JSON file ready for consumption by other financial skills. ## Critical Constraints **NO FALLBACK values.** If a field cannot be retrieved, set it to `null` with `_source: "missing"`. Never substitute defaults (e.g., `beta or 1.0`). The downstream skill decides how to handle missing data. **Data source attribution is mandatory.** Every data section must have a `_source` field. **CapEx sign convention:** yfinance returns CapEx as negative (cash outflow). Preserve the original sign. Document the convention in output metadata. Do NOT flip signs. **yfinance FCF ≠ Investment bank FCF.** yfinance FCF = Operating CF + CapEx (no SBC deduction). Flag this in output metadata so downstream DCF skills don't overstate FCF. ## Workflow ### Step 1: Collect Data Run the collection script: ```bash python scripts/collect_data.py TICKER [--years 5] [--output path/to/output.json] ``` The script collects in this priority: 1. **yfinance** — market data, historical financials, beta, analyst estimates …
Read the whole file at its exact version.
How to install
mdr add daymade/claude-code-skills/financial-data-collector@sha256:48fbcfacec3285a8The line at the top of this page pins the label git:20260924.bd37af8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_thct5u4a72sadum6)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jun 28, 2026 and Sep 24, 2026, about one every 44 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260924.bd37af8 latest | 2026-09-24 | bd37af8 | 5,549 B | A | view · diff |
| git:20260923.943df48 | 2026-09-23 | 943df48 | 5,518 B | A | view · diff |
| git:20260628.94151b3 | 2026-06-28 | 94151b3 | 5,719 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5549 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
daymade/claude-code-skills · 1,485 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_thct5u4a72sadum6 GET https://markdownregistry.com/api/v1/resolve?ref=daymade/claude-code-skills/financial-data-collector GET https://markdownregistry.com/api/v1/blob/48fbcfacec3285a8bb416429cebfc4f83eeaf8017e1dc9cff5034ce6df24ceac
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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