pubmed-search-mcp: Skill for Claude Code

.claude/skills/pubmed-multi-source-search/SKILL.md

pubmed-multi-source-search is a skill for Claude Code from u9401066/pubmed-search-mcp. It costs 44 tokens per session (1,827 once invoked), scanned A, original, no licence file.

A literature-search helper that searches several academic databases together, including Semantic Scholar, OpenAlex, CORE and Europe PMC.

In plain words
What is it for?
Use it for cross-database searches when you want papers from multiple academic sources.
Why use it?
It reduces the need to repeat the same search across separate research databases and compare results manually.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is u9401066/pubmed-search-mcp's own configuration. It tells Claude Code how to work on pubmed-search-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything pubmed-search-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to u9401066/pubmed-search-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/u9401066/pubmed-search-mcp/master/.claude/skills/pubmed-multi-source-search/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/u9401066/pubmed-search-mcp

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 pubmed-multi-source-search

README.md
[![agentmods](https://agentmods.dev/badge/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search/github.svg)](https://agentmods.dev/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search)
Your own site
<a href="https://agentmods.dev/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search"><img src="https://agentmods.dev/badge/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for pubmed-multi-source-search

Your own site · 80×15
<a href="https://agentmods.dev/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search"><img src="https://agentmods.dev/badge/skills/u9401066/pubmed-search-mcp/pubmed-multi-source-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,827 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00044 $0.01827
Opus 5 $0.00022 $0.00914
Sonnet 5 $0.00009 $0.00365
Haiku 4.5 $0.00004 $0.00183

Measured 7d ago against content hash 50fb089f9ec9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

pubmed-multi-source-search 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 7d 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/pubmed-multi-source-search/SKILL.md · 218 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 7d ago Changed 50fb089f9ec9
  2. 12d ago First seen · 218 lines · 44 tokens per session scan A 402e9e2e2392

Subscribe to this mod's changes

pubmed-multi-source-search is a skill published in the GitHub repository u9401066/pubmed-search-mcp (28 stars, last pushed 2d ago), with no licence file. It adds 44 tokens to every session and 1,827 once invoked, about $0.0002 per session on Opus 5. 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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