telegramify-markdown: Instructions file for Codex

AGENTS.md

telegramify-markdown AGENTS.md is an instructions file for Codex, OpenCode from sudoskys/telegramify-markdown. It costs 775 tokens per session, scanned A, original, MIT.

A task-routing guide for Telegramify Markdown, a tool that converts Markdown into Telegram messages. It maps common tasks to the documents, workflows, and checks that should be used first.

In plain words
What is it for?
Use it when changing message conversion, rich-message support, product or API contracts, architecture decisions, code, or tests.
Why use it?
It prevents agents from applying the wrong process by showing which product requirements, architecture records, source files, and tests belong to each type of change.

Instructions file for CodexOpenCode

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

This is sudoskys/telegramify-markdown's own configuration. It tells Codex and OpenCode how to work on telegramify-markdown 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 telegramify-markdown configures →

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for telegramify-markdown AGENTS.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/sudoskys/telegramify-markdown/agents-md"><img src="https://agentmods.dev/badge/instructions/sudoskys/telegramify-markdown/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/sudoskys/telegramify-markdown/agents-md"><img src="https://agentmods.dev/badge/instructions/sudoskys/telegramify-markdown/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 775 This file is loaded in full into every session.
When invoked 775 The same file — it is already loaded in full.
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 $0.00775 $0.00775
Opus 5.5 $0.00310 $0.00310
Sonnet 5.5 $0.00155 $0.00155
Haiku 4.5 $0.00077 $0.00077

Measured 1mo ago against content hash 859da83d1333, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

telegramify-markdown 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 1mo 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 · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

telegramify-markdown Agent Guide

This file routes agent work. It is not a README, tutorial, or changelog.

Task Routing

Task type First read Workflow / skill Verification gate
Understand purpose docs/GOAL.md or README.md goal and boundary extraction Restate goal, users, non-goals, unknowns
Plan roadmap work docs/ROADMAP.md Flag-based decomposition Updated Flag set or explicit no-change reason
Product/API contract change docs/prd/README.md per-boundary PRD update Living PRD updated; outcomes and contracts changed, not cutover steps
Rich Message support docs/prd/rich-message.md PRD contract + converter implementation Golden HTML tests, payload tests, pdm run test, and live pdm run test-live-rich before PR
Architecture decision docs/adr/ACTIVE.md ADR decision workflow ADR has invariant, alternatives, verification, and frontmatter.prds when applicable
Code change nearest source file and tests Python/unittest workflow Focused tests; broader pdm run test when conversion behavior changes
Test strategy existing tests and failure evidence testing-methodology Risk, oracle, and fidelity are named
Telegram API compatibility official Bot API docs and tests/test_server.py research + integration validation Raw Bot API or wrapper-specific validation when available

Quick Commands

pdm install
pdm install -G tests
pdm install -G mermaid
pdm run test
pdm run test-rich
pdm run test-live-rich
pdm build
make adr-lint
make adr-index

Project Rules

always:

  • Communicate with the user in Chinese and address them as "研究员".
  • Route the task before editing.
  • Use PDM for project commands. Do not use pip install -e . or direct python -m unittest for normal verification.
  • Understand the pyromark event-stream state machine before changing conversion logic.
  • Keep core runtime dependencies minimal. The core converter depends on pyromark; Mermaid rendering uses optional Pillow and aiohttp.
  • Preserve all Telegram entity offsets and lengths as UTF-16 code units.
  • Add public API docstrings.
  • Write code comments and docstrings in English. Chat with the user in Chinese.
  • Do not create a PR for Rich Message changes until pdm run test-live-rich passes against the real Telegram Bot API with TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID.

Read the full file on GitHub · 70 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. 1mo ago Changed · +8 tokens per session 859da83d1333
  2. 2mo ago First seen · 70 lines · 767 tokens per session scan A 4aa0e9524a13

Subscribe to this mod's changes

telegramify-markdown AGENTS.md is an instructions file published in the GitHub repository sudoskys/telegramify-markdown (388 stars, last pushed 7d ago), licensed MIT. It adds 775 tokens to every session, about $0.0031 per session on Opus 5.5. 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.

Related

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