earnings-preview-single

anthropics/financial-servicesOfficial collectionBusiness & productivity

earnings-preview-single is a skill in anthropics/financial-services, last changed 5 May 2026. It can run shell commands and name web addresses.

From the author
Generate a concise 4-5 page equity research earnings preview for a single company. Analyzes the most recent earnings transcript, competitor landscape, valuation, and recent news to produce a professional HTML report.

At a glance

What it can touch

How much a skill can do, not whether it is risky.

Pattern check

Nothing flagged

That isn't proof the skill is harmless.

Commit 6056506 · 3 Nov 2026

How the check works

Pattern check: nothing flagged

That isn't proof the skill is harmless.

Install

Each tab says whether it installs commit 6056506, the one we checked, or the latest version.

Read SKILL.md first
Apache 2.0
Licence
41.0k
Repo stars
Publisher
Files

What it can touch

From the files and frontmatter at commit 6056506. This is how much a skill can do, not whether it is risky.

  • Runs shell commands

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

  • Names web addresses

    It mentions outside web addresses the agent may visit. We list them but don't follow them.

    Outside links we did not follow

Pattern check

Pattern check: nothing flagged · commit 6056506 · 3 Nov 2026

We checked every text file in this skill, at commit 6056506 on 3 Nov 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

  • https://www.investing.com/news/barclays-upgrades-wmt
  • http://www.apache.org/licenses/
  • http://www.apache.org/licenses/LICENSE-2.0
  • https://cdn.jsdelivr.net/npm/chart.js@4.4.7/dist/chart.umd.min.js
  • https://cdn.jsdelivr.net/npm/chartjs-plugin-annotation@3.1.0/dist/chartjs-plugin-annotation.min.js

Format check

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 specFails

    The open format from agentskills.io, held to the strictest version of each rule among the agents we check.

    • Error

      The name "earnings-preview-single" doesn't match its folder "earnings-preview-beta". The spec requires them to match. N4

      Fix: Set name: earnings-preview-beta, or rename the folder to earnings-preview-single.

    • Warning

      The body is 519 lines; the spec suggests under 500. B1

      Fix: Move detailed sections into reference files and link to them from SKILL.md.

    • Warning

      The body is about 9,262 tokens (approx.); the spec suggests under 5,000. B2

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

    • Note

      The description doesn't say when to use the skill. D6

      Fix: Add a sentence such as "Use when …" naming the requests or files that should trigger it.

    • 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 over 100 lines with no table of contents at the top: report-template.md (1193 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

      The name "earnings-preview-single" doesn't match its folder "earnings-preview-beta". Claude Code shows the skill as /earnings-preview-single, and the folder name also invokes it. N4

      Fix: Set name: earnings-preview-beta, or rename the folder to earnings-preview-single.

    • Note

      The body is 519 lines; the spec suggests under 500. Claude Code's docs say the same. B1

      Fix: Move detailed sections into reference files and link to them from SKILL.md.

    • Note

      The body is about 9,262 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 over 100 lines with no table of contents at the top: report-template.md (1193 lines). B5

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

  • Claude apps & API uploadFails

    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.

    • Error

      The name "earnings-preview-single" doesn't match its folder "earnings-preview-beta". claude.ai refuses an upload whose folder name doesn't match the skill name. N4

      Fix: Set name: earnings-preview-beta, or rename the folder to earnings-preview-single.

    • Note

      The description is 216 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 519 lines; the spec suggests under 500. Anthropic's guidance says the same. B1

      Fix: Move detailed sections into reference files and link to them from SKILL.md.

    • Note

      The body is about 9,262 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 over 100 lines with no table of contents at the top: report-template.md (1193 lines). B5

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

  • OpenAI (Codex & API)Passes with warnings

    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.

    • Warning

      The name "earnings-preview-single" doesn't match its folder "earnings-preview-beta". OpenAI's own upload example uses a differently named folder, but the spec it follows says they must match. N4

      Fix: Set name: earnings-preview-beta, or rename the folder to earnings-preview-single.

  • VS Code & CopilotPasses with warnings

    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.

    • Warning

      The name "earnings-preview-single" doesn't match its folder "earnings-preview-beta". VS Code uses the folder name, earnings-preview-beta, instead. N4

      Fix: Set name: earnings-preview-beta, or rename the folder to earnings-preview-single.

SKILL.md

Files

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Repo facts from GitHub on 3 Nov 2026. Files read at commit 6056506.

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