mcp-creatio: Instructions file for Codex

AGENTS.md

mcp-creatio AGENTS.md is an instructions file for Codex, OpenCode from CRACKISH/mcp-creatio. It costs 12,028 tokens per session, scanned A, original, MIT.

Repository instructions for an MCP server that connects AI clients to Creatio, a customer-relationship management system. They describe the server's purpose, architecture, data operations, authentication, and safety rules.

In plain words
What is it for?
Use them when contributing to the mcp-creatio repository. They help with work involving Creatio records, schemas, business processes, authentication, dates, and safe ownership handling.
Why use it?
They give coding agents the context needed to extend the server without breaking its data-handling rules or its support for different AI clients.

Instructions file for CodexOpenCode

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

This is CRACKISH/mcp-creatio's own configuration. It tells Codex and OpenCode how to work on mcp-creatio 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 mcp-creatio configures →

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

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Per session 12,028 This file is loaded in full into every session.
When invoked 12,028 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.12028 $0.12028
Opus 5.5 $0.04811 $0.04811
Sonnet 5.5 $0.02406 $0.02406
Haiku 4.5 $0.01203 $0.01203

Measured 15d ago against content hash 4e5f03b8d392, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-creatio AGENTS.md scanned grade A with 1 finding 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 15d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`EE certificate key too weak` — fetch a token with `curl -k` instead, see delegated/gateway).
AGENTS.md · 601 lines

How it starts

The opening of the file, as written. The whole thing — 601 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Guide: MCP Creatio Server

This document is for AI coding agents contributing to this repository. It explains project purpose, architecture, invariants, and safe extension patterns.

1. Purpose

An implementation of a Model Context Protocol (MCP) server that exposes Creatio CRM to MCP-compatible AI clients (Claude Desktop, ChatGPT Connectors, GitHub Copilot, etc.).

Primary goals:

  • Provide stable tool surface for CRUD, schema discovery, business process execution.
  • Enforce safe data operations (especially Activities ownership rules, dates in the user's time zone).
  • Offer prompts that guide LLMs to use Creatio correctly.

2. High-Level Architecture

src/
  creatio/            ← Low-level Creatio API client & auth providers
    contracts/        ← provider interfaces (CrudProvider, ProcessProvider, … — the "ports")
    services/         ← provider impls; CRUD backends in odata/ + dataservice/, plus process, sys-settings, …
    engines/          ← domain layer over the contracts (readonly guard + audit; see below)
    auth/             ← auth providers (legacy / OAuth2 client-credentials / stateless Bearer / broker) + core contract (contracts/headers/identity/constants)
  server/             ← MCP server + HTTP layer (bearer edge, broker OAuth server, handlers)
    mcp/              ← MCP tool descriptors, prompts, filters builder
      tool-preparer.ts  ← ToolPreparer/ToolRegistrar contracts (env-gated tools)
      creatio-rest.ts   ← shared REST/sys-setting contracts + helpers for capability clients
      dataforge/        ← DataForge capability: client + tool preparer
      globalsearch/     ← Global Search capability: client + tool preparer
    bearer/           ← stateless per-request credential edge: Bearer OR forwarded cookie session (delegated: RFC 9728 + fail-fast expiry; gateway: trust)
    oauth/            ← broker mode: the MCP's own OAuth 2.1 AS (DCR + /authorize + /token, JWT + PKCE)
  sessions/           ← per-process MCP session/transport lifecycle + per-user Creatio token store (broker only)
  utils/              ← Reusable helpers (env, network, context)
  types/              ← Shared TypeScript interfaces & DTO shapes

Read the full file on GitHub · 601 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. 15d ago Changed · +24 lines · +576 tokens per session 4e5f03b8d392
  2. 16d ago Changed · +45 lines · +1,032 tokens per session 3bdc7d139126
  3. 2mo ago First seen · 532 lines · 10,420 tokens per session scan A 1d473f135a4c

Subscribe to this mod's changes

mcp-creatio AGENTS.md is an instructions file published in the GitHub repository CRACKISH/mcp-creatio (6 stars, last pushed 16d ago), licensed MIT. It adds 12,028 tokens to every session, about $0.0481 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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