meta-skill

meta-skill is a skill for Claude Code from daloopa/investing. It costs 0 tokens per session (4,693 once invoked), scanned A, original, Apache-2.0.

A conversion tool that turns Claude Code skills into Python functions exposed as MCP prompts. MCP is a way for applications to offer tools and reusable instructions to AI systems.

In plain words
What is it for?
Use it to convert every skill in a .claude/skills/ directory into one prompts.py file with a prompt function for each skill.
Why use it?
It removes the need to rewrite each skill manually for the new prompt format. The original logic, required data, calculations, and output structure are kept.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions Claude Code.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/daloopa/investing/meta-skill
Any agent
npx skills add daloopa/investing --skill meta-skill
Clone the repo
git clone --depth 1 https://github.com/daloopa/investing

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for meta-skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/daloopa/investing/meta-skill.svg)](https://agentmods.dev/skills/daloopa/investing/meta-skill)
Your own site
<a href="https://agentmods.dev/skills/daloopa/investing/meta-skill"><img src="https://agentmods.dev/badge/skills/daloopa/investing/meta-skill.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,693 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.04693
Opus 5 $0.00000 $0.02346
Sonnet 5 $0.00000 $0.00939
Haiku 4.5 $0.00000 $0.00469

Measured 6d ago against content hash abd4a02c2626, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

meta-skill scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/meta-skill/SKILL.md · 312 lines

How it starts

The opening of the file, as written. The whole thing — 312 lines — stays where its author put it; the contents beside it link to each section on GitHub.

name description argument-hint
convert-skills-to-prompts Convert all Claude Code skills into MCP prompt functions (none)

Convert every skill in .claude/skills/ into a Python MCP prompt function, producing a single output file prompts.py with one @daloopa_mcp.prompt function per skill.

This is a conversion task, not a rewrite. The analytical logic, calculations, data requirements, and output structure of each skill must be preserved exactly. What changes is the execution context: from Claude Code (file system, local scripts, MCP tools) to MCP prompt (MCP tools only, no file system, no local scripts).


Step 0: Read All Source Files

Read these files first — you need them all loaded before you start converting:

  1. Shared references:

    • .claude/skills/data-access.md — data access patterns, tool signatures, citation rules
    • .claude/skills/design-system.md — formatting, analytical voice, HTML template, color palette
  2. Every skill file:

    • .claude/skills/*/SKILL.md — read all of them
  3. Note the full skill list from the directory listing. Some skills may reference other skills (e.g., /initiate calls /research-note + /build-model, /update references prior output). Capture these dependencies.


Step 1: Understand the Two Shared References

Before converting any skill, analyze data-access.md and design-system.md to build a dependency map. Each skill uses different parts of these files.

data-access.md — Section Inventory

Identify these sections and what each provides:

Section Content MCP Prompt Relevance
Section 1: Daloopa MCP Tools Tool signatures: discover_companies, discover_company_series, get_company_fundamentals, search_documents ALWAYS INLINE — every skill needs these
Section 1: API Script Fallback python recipes/company_fundamentals.py etc. ALWAYS DROP — no file system in MCP prompt context
Section 2: External Market Data Stock quotes, trading multiples, historical prices, peer multiples, risk-free rate CONDITIONAL — only inline for skills that use market data
Section 2: Market Data Resolution Order MCP → infra scripts → web search → defaults ALWAYS INLINE — preserve the full 4-step resolution order (MCP tools → infra scripts → web search → defaults)
Section 3: Consensus Estimates Consensus revenue/EPS, forward estimates, revisions, price targets CONDITIONAL — only inline if the skill doesn't already handle consensus in its own steps
Section 4: Citation Requirements Daloopa citation format, fundamental_id linking, document citations ALWAYS INLINE — mandatory for all skills
Section 5: Infrastructure Tools market_data.py, chart_generator.py, projection_engine.py, excel_builder.py, docx_renderer.py, etc. ALWAYS DROP — not available in MCP prompt context

Read the full file on GitHub · 312 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 312 lines · 0 tokens per session scan A abd4a02c2626

Subscribe to this mod's changes

meta-skill is a skill published in the GitHub repository daloopa/investing (487 stars, last pushed 1mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 4,693 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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