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.
npx agentmods add instructions/enowdev/succubus/agents-mdgit clone --depth 1 https://github.com/enowdev/succubusWhat 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 | $0.00502 | $0.00502 |
| Opus 5 | $0.00251 | $0.00251 |
| Sonnet 5 | $0.00100 | $0.00100 |
| Haiku 4.5 | $0.00050 | $0.00050 |
Grade A, and why
succubus 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 2d 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.
What it actually says
Agent coordination (succubus)
Several AI agents may work in this repository at the same time. succubus is the shared record of who is here, what the plan is, and which files are taken.
Before doing anything else, call succubus_register to adopt your identity.
You will be given a name (for example ORION). That name is who you are here —
use it when referring to yourself and in every succubus tool call.
Then call succubus_context to read the active plan, your tasks, and the files
other agents are holding.
Write to succubus as you work, not afterwards. The board is only useful if it reflects what is happening right now:
- Plan before building. If there is no active plan and the work is not
trivial, write one with
succubus_plan_create. Keep it current withsuccubus_plan_updatewhen the approach changes. - Record tasks as you identify them, with
succubus_task_create— before doing them, not after. An unrecorded task is one another agent may start in parallel. - Claim a task with
succubus_task_claimbefore starting it, and move it withsuccubus_task_update:in_progresswhen you begin,reviewordonewhen you finish. Never leave a task inin_progressyou are no longer on. - Claim files with
succubus_claim_filesbefore editing, and release them withsuccubus_release_fileswhen done. If a file is held by another agent, do not edit it. - Record what would otherwise be lost: a decision and its reasoning with
succubus_decisions, progress withsuccubus_report, a note for a specific agent withsuccubus_handoff. - Ask instead of guessing. For an ambiguous requirement or a convention you
cannot infer, use
succubus_ask. Do not block waiting for an answer — post the question and carry on with something else.
If the succubus tools are unavailable, continue working normally — coordination is best-effort and must never block you.
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.
- 2d ago First seen · 39 lines · 502 tokens per session scan A 2a4407ae74d0
succubus AGENTS.md is an instructions file published in the GitHub repository enowdev/succubus (17 stars, last pushed 1mo ago), licensed MIT. It adds 502 tokens to every session, about $0.0025 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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