Agent skill

Bindingdb Database

by LeonChaoX in LeonChaoX/qinyan-academic-skills

Query BindingDB for measured drug-target binding affinities (Ki, Kd, IC50, EC50).

CC-BY-3.0Auto-check passedResearch & Science

Install Bindingdb Database

skills CLI
$ npx skills add LeonChaoX/qinyan-academic-skills --skill bindingdb-database -a claude-code

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

GitHub CLI
$ gh skill install LeonChaoX/qinyan-academic-skills bindingdb-database --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/LeonChaoX/qinyan-academic-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'skills/12-科学数据库/bindingdb-database' .claude/skills/bindingdb-database && 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/

Facts

Skill name
bindingdb-database
GitHub stars
937
Used in
2 other repos
Token cost
~3k tokens
SKILL.md length
479 words
Files
2 (incl. references)
Skills in repo
22
Repo updated
First seen
Licence
CC-BY-3.0

At a glance

Query BindingDB for measured drug-target binding affinities (Ki, Kd, IC50, EC50).

  • Works in 6 steps: BindingDB REST API → Query by Target (UniProt ID) → Query by Compound Name or SMILES → …
  • Tasks that involve Drug discovery and cheminformatics
  • SKILL.md covers Overview, When to Use This Skill, Core Capabilities and Query Workflows, plus 4 more sections
  • Reaches bindingdb.org

What it does

Bindingdb Database is an agent skill from LeonChaoX/qinyan-academic-skills. Query BindingDB for measured drug-target binding affinities (Ki, Kd, IC50, EC50). Search by target (UniProt ID), compound (SMILES/name), or pathogen. Essential for drug discovery, lead optimization, polypharmacology analysis, and structure-activity relationship (SAR) studies.

Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/affinity_queries.md`).

It sits in Research & Science, covering Drug discovery and cheminformatics. It works with UniProt. The repository describes itself as: A curated, multilingual library of 182 installable AI agent skills for end-to-end academic research—spanning literature discovery, scientific writing, grant development…

When your agent uses it

  • Tasks that involve Drug discovery and cheminformatics

Example prompts

  • “/bindingdb-database”

Requirements

  • Python 3

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. BindingDB REST API
  2. Query by Target (UniProt ID)
  3. Query by Compound Name or SMILES
  4. Download-Based Analysis (Recommended for Large Queries)
  5. SAR Analysis
  6. Polypharmacology Profile

What it can do on your machine

Read from SKILL.md and the folder at commit df5a498. 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

    Hosts in commands or code, which the agent is likely to contact:

    • bindingdb.org

    Also links to:

    • github.com
    • ebi.ac.uk

    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

Bindingdb Database loads about 3k tokens when it runs, and up to ~4.5k if it reads all its reference files. Until then it costs about 74 tokens; SKILL.md has 479 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~74
When it runs · the whole SKILL.md, loaded when a task matches
~3k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.5k

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

Its licence (CC-BY-3.0) doesn't allow us to republish the file, so here is its outline and opening line. It has 479 words (~3,016 tokens).

“BindingDB (https://www.bindingdb.org/) is the primary public database of measured drug-protein binding affinities. It contains over 3 million binding data records for ~1.4 million compounds tested against ~9,200 protein targets, curated from scientific literature and patent literature. BindingDB stores quantitative binding…”

— opening of SKILL.md by LeonChaoX, CC-BY-3.0
name
bindingdb-database
license
CC-BY-3.0
metadata.skill-author
Kuan-lin Huang

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (references) in skills/12-科学数据库/bindingdb-database of LeonChaoX/qinyan-academic-skills.

  • SKILL.md
  • references/affinity_queries.md

Open the folder on GitHubat commit df5a498

Used in 2 other repositories

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

Compare with similar skills

Bindingdb Database 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.

Bindingdb Database compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Bindingdb Database this skillLeonChaoX/qinyan-academic-skills9372 repos~3kAutomated safety check: PassCC-BY-3.0
Tooluniverseynulihao/AgentSkillOS6173 repos~2.5kAutomated safety check: PassNone
TooluniverseAgentTeam-TaichuAI/ScienceClaw670—~1.2kAutomated safety check: PassNone
Bindingdb QueryQSong-github/DrugClaw1161 repos~648Automated safety check: PassNone
Gtopdb Databasejaechang-hits/SciAgent-Skills3701 repos~4.9kAutomated safety check: PassCustom licence
Pdb Databasejaechang-hits/SciAgent-Skills3701 repos~7.7kAutomated safety check: PassBSD-3-Clause

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Works with

Questions about Bindingdb Database

What does Bindingdb Database do?

Query BindingDB for measured drug-target binding affinities (Ki, Kd, IC50, EC50). Bindingdb Database is an agent skill from LeonChaoX/qinyan-academic-skills. Query BindingDB for measured drug-target binding affinities (Ki, Kd, IC50, EC50).

When should I use Bindingdb Database?

Bindingdb Database fits situations like: tasks that involve Drug discovery and cheminformatics.

How do I install Bindingdb Database in Claude Code?

Run `npx skills add LeonChaoX/qinyan-academic-skills --skill bindingdb-database -a claude-code`. Or copy the skill folder (skills/12-科学数据库/bindingdb-database in LeonChaoX/qinyan-academic-skills) into .claude/skills/bindingdb-database in your project. Claude Code loads it when a task matches its description.

How do I install Bindingdb Database in Codex?

Run `npx skills add LeonChaoX/qinyan-academic-skills --skill bindingdb-database -a codex`. Or copy the skill folder (skills/12-科学数据库/bindingdb-database in LeonChaoX/qinyan-academic-skills) into .agents/skills/bindingdb-database in your project. Codex loads it when a task matches its description.

Can I use Bindingdb Database 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 LeonChaoX/qinyan-academic-skills --skill bindingdb-database -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/bindingdb-database, .gemini/skills/bindingdb-database, .github/skills/bindingdb-database and .opencode/skills/bindingdb-database in your project.

What does Bindingdb Database need to run?

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

Does Bindingdb Database access the network?

SKILL.md names 3 domains. In commands or code: bindingdb.org; the agent is likely to contact it when it follows the instructions. As links in the text: github.com and ebi.ac.uk. This is read from the text; nothing was executed.

Is Bindingdb Database 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 Bindingdb Database use?

Bindingdb Database is published under the CC-BY-3.0 licence (declared in SKILL.md).

How many tokens does Bindingdb Database use?

About 3k tokens (SKILL.md is roughly 12k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.5k tokens, read only when the agent opens those files.

What are the alternatives to Bindingdb Database?

Skills that share tags, products or a category with Bindingdb Database: Tooluniverse (ynulihao/AgentSkillOS, 617 stars), Tooluniverse (AgentTeam-TaichuAI/ScienceClaw, 670 stars), Bindingdb Query (QSong-github/DrugClaw, 116 stars) and Gtopdb Database (jaechang-hits/SciAgent-Skills, 370 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Bindingdb Database?

LeonChaoX (a GitHub user) maintains it in LeonChaoX/qinyan-academic-skills, which has 937 GitHub stars. The repository holds 22 skills in this directory. The repository was last updated on July 20, 2026.

Source: LeonChaoX/qinyan-academic-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.