Borrowing it
Nothing to install: this file belongs to enwong93-sketch/devspace-ultra. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/enwong93-sketch/devspace-ultra/main/AGENTS.mdgit clone --depth 1 https://github.com/enwong93-sketch/devspace-ultraWrote 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.
[](https://agentmods.dev/instructions/enwong93-sketch/devspace-ultra/agents-md)<a href="https://agentmods.dev/instructions/enwong93-sketch/devspace-ultra/agents-md"><img src="https://agentmods.dev/badge/instructions/enwong93-sketch/devspace-ultra/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.
<a href="https://agentmods.dev/instructions/enwong93-sketch/devspace-ultra/agents-md"><img src="https://agentmods.dev/badge/instructions/enwong93-sketch/devspace-ultra/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.03606 | $0.03606 |
| Opus 5.5 | $0.01442 | $0.01442 |
| Sonnet 5.5 | $0.00721 | $0.00721 |
| Haiku 4.5 | $0.00361 | $0.00361 |
Grade A, and why
devspace-ultra 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.
How it starts
The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.
DevSpace Ultra Agent Notes
Mandatory interactive progress preflight
For every user-facing ChatGPT Classic Main task expected to require more than one substantive tool call, more than roughly 30 seconds, or multiple verification gates, start or resume the required Goal/Plan structure and then call devspace_progress_report before the first substantive work tool. The opening report is mandatory even before a medium-sized result exists; keep it concise and state the current objective plus the immediate first medium step. A genuinely atomic one-tool task is the only exception.
Progress narration is an Agent responsibility, not a reason to deny ordinary tools. A pending first-use claim, late report, active Plan or completed Plan does not stop reads, edits, commands or later Plan work. Keep the card useful by reporting meaningful results when it is available. Backend Chat Swarm workers remain excluded from the user-facing card.
A pending claim, unresolved or unbound conversation identity, unavailable recipient, omitted tool, or timeout is not proof that the floating card was updated. The report tool's hidden page-local relay completes an initial claim automatically; a separate devspace_progress_bind call is not required and may be absent from an older ChatGPT tool snapshot. If automatic confirmation is unavailable, use the exact-conversation compatibility bridge once when the current conversation ID is known and verify that the report appeared on this conversation. If verification still fails, state one visible progress-routing blocker, continue safe workspace work, and never claim that the card was updated. Re-check the card at meaningful boundaries and before the final response. Chat Swarm workers remain backend-only and must not write the user-facing progress card.
Context-safe continuation work
A single user turn can contain hundreds of model/tool messages. Preserve the finite chat budget: for a resumed task first read the latest checkpoint and current diff/status, not the whole repository, commit history or old chat. Prefer narrow local grep/read ranges (normally 40-100 lines) and command outputs of roughly 1,000-2,000 tokens. Increase only for a specific unresolved question. Keep complete test logs and detailed evidence on disk; return the exit code, failures, audit id and next action instead of replaying full logs. Do not repeatedly rediscover an already loaded tool catalogue or fetch the same unchanged file/commit. A failed local identity proof is a routing blocker, not permission to spend the whole turn rebuilding project history through remote fetch_file/fetch_commit. Use the exact authorized compatibility path once, preserve a bounded checkpoint and report the unresolved boundary. Do not turn read-only investigation into state-changing Worker resume when a router suggests a tool whose required ticket/worker preconditions are absent. Goal reports should state new decisions/results and the immediate next step; put detailed older evidence in a checkpoint path, not nested prior reports. Never label character/byte accounting as native token usage. Do not enable Auto Compact, copy full transcripts to a fresh chat, or discard full stored Goal history merely to avoid the length limit. The UI card is not the only place tool results consume context.
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.
- 1mo ago Changed · -201 tokens per session b675251ed9ef
- 1mo ago Changed · +52 tokens per session 19030b29e1b4
- 1mo ago Changed · +46 lines · +804 tokens per session 1271b198c205
- 1mo ago Changed · +4 lines · +403 tokens per session e7b2f908ccbb
- 1mo ago Changed · +6 lines · +238 tokens per session 72e793e96be8
- 1mo ago Changed · +10 lines · +740 tokens per session bc552c3b063e
- 1mo ago Changed · +10 lines · +286 tokens per session eabb44e64abf
- 1mo ago First seen · 32 lines · 1,284 tokens per session scan A db62aed3f481
devspace-ultra AGENTS.md is an instructions file published in the GitHub repository enwong93-sketch/devspace-ultra (58 stars, last pushed 1mo ago), licensed MIT. It adds 3,606 tokens to every session, about $0.0144 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 2026-09-10.
devspace-ultra AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| devspace-ultra AGENTS.mdenwong93-sketch/devspace-ultra | Instructions file | 58 | 1mo ago | MIT | A | 3,606 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |