PraisonAI: Instructions file for Codex

AGENTS.md

PraisonAI AGENTS.md is an instructions file for Codex, OpenCode from MervinPraison/PraisonAI. It costs 1,055 tokens per session, scanned A, original, MIT.

A set of project instructions for AI coding agents working on the PraisonAI codebase, which contains several Python packages and a TypeScript software library.

In plain words
What is it for?
It guides code changes, issue fixes, pull requests, TypeScript work, testing, and maintenance across the project's packages and SDK.
Why use it?
It reduces mistakes by telling the agent which coding practices, tests, compatibility rules, and source locations to follow.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is MervinPraison/PraisonAI's own configuration. It tells Codex and OpenCode how to work on PraisonAI 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 PraisonAI configures →

About the project

PraisonAI is a framework and SDK for building AI agents and teams that research, generate code or content, analyze data, support users, and automate workflows. Developers use it to create autonomous task-running agents with memory, retrieval-augmented generation, and support for many language models.

MervinPraison/PraisonAI · 9,028 stars · on GitHub · praison.ai

Reuse

Borrowing it

Nothing to install: this file belongs to MervinPraison/PraisonAI. 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/MervinPraison/PraisonAI/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/MervinPraison/PraisonAI

Made for: Codex, OpenCode.

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Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.01055 $0.01055
Opus 5 $0.00528 $0.00528
Sonnet 5 $0.00211 $0.00211
Haiku 4.5 $0.00105 $0.00105

Measured 8d ago against content hash 40fcd10c22fc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

PraisonAI AGENTS.md 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 8d 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.

AGENTS.md · 28 lines

How it starts

The opening of the file, as written. The whole thing — 28 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Instructions

You are working on the PraisonAI project.

Project Guidelines

  • Follow the existing code style and conventions
  • Be concise and helpful in responses
  • Test implementation thoroughly
  • Ensure backward compatibility with existing APIs
  • Follow protocol-driven design across the nine Python PyPI packages plus the TypeScript SDK: core protocols in praisonaiagents/, agentic terminal CLI in praisonai-code/, bots/gateway in praisonai-bot/, LLM fine-tuning + agent training in praisonai-train/, browser automation in praisonai-browser/, MCP server host in praisonai-mcp/, sandbox backends in praisonai-sandbox/, deployment in praisonai-deploy/, integrations/serve/dashboard in the praisonai/ wrapper, TypeScript/JavaScript SDK in src/praisonai-ts/ (npm: praisonai)
  • TypeScript review routing: For TS/JS issues and PRs, read src/praisonai-ts/AGENTS.md (not just this file). Canonical source is src/praisonai-ts/ in this monorepo; MervinPraison/praisonai-js is the npm mirror only (sync: monorepo → praisonai-js via workflow Sync to praisonai-js). Do not implement TS fixes in praisonai-js for PraisonAI issues.
  • Preserve old praisonai.* import paths via shims when moving code between packages (see §2.3 in src/praisonai-agents/AGENTS.md; shim helpers in src/praisonai/praisonai/cli/_shim.py)
  • Package boundaries and dependency rules: ARCHITECTURE.md §2 (Tier 2 packages must never PyPI-depend on the wrapper; cross-tier access goes through lazy _*_bridge modules)
  • Boundary manifests: src/praisonai/tests/PRAISONAI_BOT_MANIFEST.md (C9), src/praisonai/tests/PRAISONAI_TRAIN_MANIFEST.md (C10), src/praisonai/tests/PRAISONAI_BROWSER_MANIFEST.md (C11), src/praisonai/tests/PRAISONAI_MCP_MANIFEST.md (C12), src/praisonai/tests/PRAISONAI_SANDBOX_MANIFEST.md (C13), src/praisonai/tests/PRAISONAI_DEPLOY_MANIFEST.md (C14)
  • When reviewing a PR or an issue, evaluate whether the change addresses a framework concern or a user goal, and design its surface (params, naming, defaults) accordingly
  • The aim of this package is to stay lightweight and powerful. Do a critical review at each stage — when triaging an issue, when planning a fix, and when reviewing/implementing a PR. Reject scope creep for the sake of adding features: if a capability already exists (e.g. via existing Agent params like instructions/backstory/tools/hooks/memory), prefer it over a new API surface. A change must genuinely strengthen the SDK (simpler, more robust, more user-friendly) — do not add knobs, params, modules, or exports that have no live consumer or that merely duplicate existing behaviour.

Read the full file on GitHub · 28 lines

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. 8d ago First seen · 28 lines · 1,055 tokens per session scan A 40fcd10c22fc

Subscribe to this mod's changes

PraisonAI AGENTS.md is an instructions file published in the GitHub repository MervinPraison/PraisonAI (9,028 stars, last pushed yesterday), licensed MIT. It adds 1,055 tokens to every session, about $0.0053 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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