stock-analysis

Each tab says whether it installs commit 5434623, the one we checked, or the latest version.

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .claude/skills &&
  mkdir .claude/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .claude/skills/stock-analysis/ &&
  rm -rf "$tmp"

claude plugin marketplace add alirezarezvani/claude-skills --scope project &&
  claude plugin install finance-skills@claude-code-skills --scope project

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  out="$(mktemp -d)" &&
  cp -R "$tmp"/finance/skills/stock-analysis "$out"/stock-analysis &&
  (cd "$out" && zip -qr - stock-analysis) > stock-analysis.zip &&
  rm -rf "$tmp" "$out"

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .agents/skills &&
  mkdir .agents/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .agents/skills/stock-analysis/ &&
  rm -rf "$tmp"

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .cursor/skills &&
  mkdir .cursor/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .cursor/skills/stock-analysis/ &&
  rm -rf "$tmp"

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .github/skills &&
  mkdir .github/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .github/skills/stock-analysis/ &&
  rm -rf "$tmp"

gh skill install alirezarezvani/claude-skills finance/skills/stock-analysis/SKILL.md@5434623a788ec3105d238328cfe554e1e2242ff7 --agent github-copilot --scope project

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .gemini/skills &&
  mkdir .gemini/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .gemini/skills/stock-analysis/ &&
  rm -rf "$tmp"

gemini skills install https://github.com/alirezarezvani/claude-skills.git --path finance/skills/stock-analysis --scope workspace

tmp="$(mktemp -d)" &&
  git clone -q --depth 1 --filter=blob:none --no-checkout https://github.com/alirezarezvani/claude-skills.git "$tmp" &&
  git -C "$tmp" fetch -q --depth 1 origin 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  git -C "$tmp" sparse-checkout set -- finance/skills/stock-analysis &&
  git -C "$tmp" checkout -q 5434623a788ec3105d238328cfe554e1e2242ff7 &&
  mkdir -p .agents/skills &&
  mkdir .agents/skills/stock-analysis &&
  cp -R "$tmp"/finance/skills/stock-analysis/. .agents/skills/stock-analysis/ &&
  rm -rf "$tmp"

npx skills@1.7.4 add alirezarezvani/claude-skills --skill stock-analysis

From the files and frontmatter at commit 5434623. This is how much a skill can do, not whether it is risky.

What it can touch: Scripts or outside hosts

• Runs shell commands

  Its instructions or files give the agent commands to run on your computer.

• Bundles scripts

  The folder holds code files the agent may run.

Pattern check: nothing flagged · commit 5434623 · 26 Oct 2026

We checked every text file in this skill, at commit 5434623 on 26 Oct 2026, against 45 published patterns such as download-and-run commands, hidden text and credential access. We don't run the skill, we don't read the web pages it points to, and we can't judge everything its instructions might lead an agent to do. In published tests, pattern checks like this one missed most malicious skills. Read the skill before you install it — especially anything it asks you to download or run.

How the check worksReport an incorrect finding

Each agent reads SKILL.md a little differently. We check the file against each one's published rules; we don't run the skill in any agent.

• Agent Skills specPasses with warnings

  The open format from agentskills.io, held to what the strictest agents enforce, so one folder loads everywhere.

  • Warning

    The body is about 8,250 tokens (approx.); the spec suggests under 5,000. B2

    Fix: Move detail into reference files that the agent reads only when needed.

  • Note

    Anthropic's packaging script leaves these out: evals/. F8

    Fix: Delete them, or list them in .gitignore.

  • Note

    There is no license field, so readers can't tell whether they may reuse the skill. O2

    Fix: Add license: with an SPDX name such as MIT or Apache-2.0, or the name of a bundled licence file.

  • Note

    Reference files that SKILL.md doesn't link: evals/fixtures/synthetic-ar-excerpt.md and evals/fixtures/synthetic-drhp-excerpt.md. Anthropic suggests linking every reference file directly from SKILL.md. B4

    Fix: Link each one from SKILL.md and say when to read it.

  • Note

    Reference files over 100 lines with no table of contents at the top: evals/fixtures/synthetic-ar-excerpt.md (124 lines) and examples/standard-analysis-example.md (231 lines). B5

    Fix: Add a short list of the sections at the top of each.

• Claude CodePasses

  Claude Code reads its own extra fields, ignores unknown ones, and still loads a skill whose frontmatter is broken, without its fields.

  • Note

    Anthropic's packaging script leaves these out: evals/. F8

    Fix: Delete them, or list them in .gitignore.

  • Note

    The body is about 8,250 tokens (approx.); the spec suggests under 5,000. After compaction Claude Code keeps only the first 5,000 tokens of a skill. B2

    Fix: Move detail into reference files that the agent reads only when needed.

  • Note

    Reference files that SKILL.md doesn't link: evals/fixtures/synthetic-ar-excerpt.md and evals/fixtures/synthetic-drhp-excerpt.md. Anthropic suggests linking every reference file directly from SKILL.md. B4

    Fix: Link each one from SKILL.md and say when to read it.

  • Note

    Reference files over 100 lines with no table of contents at the top: evals/fixtures/synthetic-ar-excerpt.md (124 lines) and examples/standard-analysis-example.md (231 lines). B5

    Fix: Add a short list of the sections at the top of each.

• Claude apps & API uploadPasses

  Uploading to claude.ai or the Claude API, or packaging with Anthropic's script, accepts only the six spec fields and stops on anything else.

  • Note

    Anthropic's packaging script leaves these out: evals/. F8

    Fix: Delete them, or list them in .gitignore.

  • Note

    The description is 1001 characters. The claude.ai Help Center says 200 at most, though Anthropic's API docs and validator allow 1,024. D4

    Fix: If the claude.ai upload refuses it, trim the description to 200 characters.

  • Note

    The body is about 8,250 tokens (approx.); the spec suggests under 5,000. Anthropic's guidance says the same. B2

    Fix: Move detail into reference files that the agent reads only when needed.

  • Note

    Reference files that SKILL.md doesn't link: evals/fixtures/synthetic-ar-excerpt.md and evals/fixtures/synthetic-drhp-excerpt.md. Anthropic suggests linking every reference file directly from SKILL.md. B4

    Fix: Link each one from SKILL.md and say when to read it.

  • Note

    Reference files over 100 lines with no table of contents at the top: evals/fixtures/synthetic-ar-excerpt.md (124 lines) and examples/standard-analysis-example.md (231 lines). B5

    Fix: Add a short list of the sections at the top of each.

• OpenAI (Codex & API)Passes

  Codex finds SKILL.md by its exact name and needs a description; OpenAI's Skills API checks the frontmatter against the spec and caps uploads.

  • Note

    Anthropic's packaging script leaves these out: evals/. F8

    Fix: Delete them, or list them in .gitignore.

• VS Code & CopilotPasses

  VS Code reads skills one folder below .github/skills, .claude/skills or .agents/skills and falls back to the folder name when the name is missing or differs; GitHub's Copilot docs require the exact name SKILL.md.

  • Note

    Anthropic's packaging script leaves these out: evals/. F8

    Fix: Delete them, or list them in .gitignore.

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