Agent skill

String Ppi Enrichment

Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations.

MITAuto-check passed

Install String Ppi Enrichment

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/string-ppi-enrichment .claude/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .claude/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/string-ppi-enrichment .agents/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .agents/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/string-ppi-enrichment .cursor/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .cursor/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/InternScience/scp.git --path skills/string-ppi-enrichment

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/string-ppi-enrichment .gemini/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .gemini/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/string-ppi-enrichment .github/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .github/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add InternScience/scp --skill string-ppi-enrichment -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install InternScience/scp string-ppi-enrichment --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/InternScience/scp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/string-ppi-enrichment .opencode/skills/string-ppi-enrichment && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "string-ppi-enrichment" agent skill from https://github.com/InternScience/scp/tree/main/skills/string-ppi-enrichment into .opencode/skills/string-ppi-enrichment/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "string-ppi-enrichment", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: string-ppi-enrichment
GitHub stars: 169
Used in: 1 other repo
Token cost: ~635 tokens
SKILL.md length: 35 words
Files: 1
Skills in repo: 73
Repo updated: Jun 3, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations.

Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

String Ppi Enrichment is an agent skill from InternScience/scp. Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations.

Its SKILL.md is about 640 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The licence is MIT.

Example prompts

“/string-ppi-enrichment”

Requirements

Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit cea5398. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are python).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

String Ppi Enrichment loads about 635 tokens when it runs. Until then it costs about 37 tokens; SKILL.md has 35 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~37
When it runs · the whole SKILL.md, loaded when a task matches: ~635

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from InternScience/scp at commit cea5398, republished under its MIT licence (© InternScience). 35 words, ~635 tokens.

Download SKILL.mdSave it as .claude/skills/string-ppi-enrichment/SKILL.md (or your agent's skills folder).

name: string-ppi-enrichment
description: Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations.
license: MIT license
metadata.skill-author: PJLab

STRING Protein-Protein Interaction Enrichment

Usage

python

import asyncio
import json
from mcp.client.streamable_http import streamablehttp_client
from mcp import ClientSession

class OrigeneClient:
    def __init__(self, server_url: str, api_key: str):
        self.server_url = server_url
        self.api_key = api_key
        self.session = None

    async def connect(self):
        try:
            self.transport = streamablehttp_client(url=self.server_url, headers={"SCP-HUB-API-KEY": self.api_key})
            self.read, self.write, self.get_session_id = await self.transport.__aenter__()
            self.session_ctx = ClientSession(self.read, self.write)
            self.session = await self.session_ctx.__aenter__()
            await self.session.initialize()
            return True
        except Exception as e:
            return False

    async def disconnect(self):
        if self.session:
            await self.session_ctx.__aexit__(None, None, None)
        if hasattr(self, 'transport'):
            await self.transport.__aexit__(None, None, None)

    def parse_result(self, result):
        if isinstance(result, dict):
            content_list = result.get("content") or []
        else:
            content_list = getattr(result, "content", []) or []
        texts = []
        for item in content_list:
            if isinstance(item, dict):
                if item.get("type") == "text":
                    texts.append(item.get("text") or "")
            else:
                if getattr(item, "type", None) == "text":
                    texts.append(getattr(item, "text", "") or "")
        return "".join(texts)

## Initialize and use
client = OrigeneClient("https://scp.intern-ai.org.cn/api/v1/mcp/6/Origene-STRING", "<your-api-key>")
await client.connect()

result = await client.session.call_tool("get_ppi_enrichment", arguments={"identifiers": ["Pax6", "Sox2", "Nanog"], "species": 10090})
print(client.parse_result(result))

await client.disconnect()

Tool: `get_ppi_enrichment`

Args: identifiers (list) - Gene/protein identifiers, species (int) - NCBI taxonomy ID
Returns: Network statistics including edges, clustering coefficient, p-value

Use Cases

Protein network analysis, functional module identification, pathway enrichment

Files

Just SKILL.md in skills/string-ppi-enrichment of InternScience/scp.

Open the folder on GitHubat commit cea5398

Used in 2 other repositories

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in InternScience/scp, which our catalogue first saw on October 7, 2026.

Compare with similar skills

String Ppi Enrichment next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

String Ppi Enrichment compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
String Ppi Enrichment this skillInternScience/scp	169	1 repos	~635	Automated safety check: Pass	MIT	4 mo ago
String Protein Interaction Analysis With Omicversemajiayu000/claude-skill-registry	666	2 repos	~749	Automated safety check: Pass	MIT	yesterday
String Databasedavila7/claude-code-templates	32k	11 repos	~4.5k	Automated safety check: Pass	MIT	yesterday
Protein Interaction Network AnalysisFreedomIntelligence/OpenClaw-Medical-Skills	3.1k	2 repos	~3.7k	Automated safety check: Notes	None	2 mo ago
String Databaseaipoch/medical-research-skills	2k	—	~928	Automated safety check: Pass	MIT	21 days ago
String Databasegoogle-deepmind/science-skills	3.2k	2 repos	~731	Automated safety check: Pass	Apache-2.0	23 days ago

Similar skills

String Protein Interaction Analysis With Omicverse
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Auto-check passed
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String Database
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Access the STRING database to map identifiers, retrieve protein–protein interaction networks, and run functional/PPI enrichment when you need interaction context for a gene/protein set.
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String Database
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Query the STRING database for protein-protein interactions (PPIs), functional enrichment, and homology.
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Questions about String Ppi Enrichment

What does String Ppi Enrichment do?

Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations. String Ppi Enrichment is an agent skill from InternScience/scp. Analyze protein-protein interaction enrichment using STRING database to identify functional networks and pathway associations.

How do I install String Ppi Enrichment in Claude Code?

Run `npx skills add InternScience/scp --skill string-ppi-enrichment -a claude-code`. Or copy the skill folder (skills/string-ppi-enrichment in InternScience/scp) into .claude/skills/string-ppi-enrichment in your project. Claude Code loads it when a task matches its description.

How do I install String Ppi Enrichment in Codex?

Run `npx skills add InternScience/scp --skill string-ppi-enrichment -a codex`. Or copy the skill folder (skills/string-ppi-enrichment in InternScience/scp) into .agents/skills/string-ppi-enrichment in your project. Codex loads it when a task matches its description.

Can I use String Ppi Enrichment in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add InternScience/scp --skill string-ppi-enrichment -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/string-ppi-enrichment, .gemini/skills/string-ppi-enrichment, .github/skills/string-ppi-enrichment and .opencode/skills/string-ppi-enrichment in your project.

What does String Ppi Enrichment need to run?

SKILL.md names no scripts, command-line tools or credentials: String Ppi Enrichment is instructions for the agent only. Our summary lists: Python 3.

Does String Ppi Enrichment access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is String Ppi Enrichment safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does String Ppi Enrichment use?

String Ppi Enrichment is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does String Ppi Enrichment use?

About 635 tokens (SKILL.md is roughly 2.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to String Ppi Enrichment?

Skills that share tags, products or a category with String Ppi Enrichment: String Protein Interaction Analysis With Omicverse (majiayu000/claude-skill-registry, 666 stars), String Database (davila7/claude-code-templates, 32k stars), Protein Interaction Network Analysis (FreedomIntelligence/OpenClaw-Medical-Skills, 3.1k stars) and String Database (aipoch/medical-research-skills, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains String Ppi Enrichment?

InternScience (a GitHub organization) maintains it in InternScience/scp, which has 169 GitHub stars. The repository holds 73 skills in this directory. The repository was last updated on June 3, 2026.

Source: InternScience/scp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

String Ppi Enrichment

Install String Ppi Enrichment

Facts

At a glance

What it does

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

STRING Protein-Protein Interaction Enrichment

Usage

Tool: `get_ppi_enrichment`

Use Cases

Files

Used in 2 other repositories

Compare with similar skills

Similar skills

String Protein Interaction Analysis With Omicverse

String Database

Protein Interaction Network Analysis

String Database

String Database

String Database Ppi

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Questions about String Ppi Enrichment

Install String Ppi Enrichment

Facts

At a glance

What it does

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

STRING Protein-Protein Interaction Enrichment

Usage

Tool: get_ppi_enrichment

Use Cases

Files

Used in 2 other repositories

Compare with similar skills

Similar skills

More from InternScience/scp

Questions about String Ppi Enrichment

Tool: `get_ppi_enrichment`