python-sdk

A development guide for the Python SDK code under `python/composio`, including tools, sessions, authentication settings, connected accounts, client integration, and shared models.

In plain words
What is it for?
Use it when adding or modifying core Python SDK behavior, APIs, integrations, or shared Python data models.
Why use it?
It helps you make Python SDK changes in the right locations and follow the project’s implementation conventions.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/composiohq/composio/python-sdk
Any agent
npx skills add ComposioHQ/composio --skill python-sdk
Clone the repo
git clone --depth 1 https://github.com/ComposioHQ/composio

Made for: Claude Code, Codex.

Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 94 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00060 $0.00094
Opus 5 $0.00030 $0.00047
Sonnet 5 $0.00012 $0.00019
Haiku 4.5 $0.00006 $0.00009

Measured yesterday against content hash f4102b6a9105, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

python-sdk 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 yesterday.

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.

.agents/skills/python-sdk/SKILL.md · 11 lines

What it actually says

Python SDK

Use this skill for Python SDK implementation work.

Read references/sdk-layout.md before editing python/composio.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 11 lines · 60 tokens per session scan A f4102b6a9105

Subscribe to this mod's changes

python-sdk is a skill published in the GitHub repository ComposioHQ/composio (29,954 stars, last pushed yesterday), licensed MIT. It adds 60 tokens to every session and 94 once invoked, about $0.0003 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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