AgentTeams is a runtime platform where multiple AI agents collaborate in shared Matrix rooms under the coordination of a manager. It is for human-supervised or enterprise workflows that need visible, auditable cooperation among agents running on different runtimes, with shared files and centralized traffic management.
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 skills add agentscope-ai/AgentTeams --skill matrix-server-managementgit clone --depth 1 https://github.com/agentscope-ai/AgentTeamsWrote 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/skills/agentscope-ai/agentteams/matrix-server-management)<a href="https://agentmods.dev/skills/agentscope-ai/agentteams/matrix-server-management"><img src="https://agentmods.dev/badge/skills/agentscope-ai/agentteams/matrix-server-management.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00054 | $0.00310 |
| Opus 5 | $0.00027 | $0.00155 |
| Sonnet 5 | $0.00011 | $0.00062 |
| Haiku 4.5 | $0.00005 | $0.00031 |
Grade A, and why
matrix-server-management 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.
What it actually says
Matrix Server Management
Manage the Tuwunel Matrix Homeserver at ${AGENTTEAMS_MATRIX_URL}. User ID format: @<username>:${AGENTTEAMS_MATRIX_DOMAIN}.
Gotchas
- Workers IGNORE messages without
m.mentions— they haverequireMention: true. You MUST includem.mentions.user_idswith the full Matrix user ID for Workers to process the message (MSC3952) - User IDs in body text and
m.mentions.user_idsmust match exactly — partial or mismatched IDs cause silent failures trusted_private_chatonly invites members — you must ensure each invited user accepts withPOST /join; Controller-managed Worker and Team flows do this on the user's behalf- Matrix accounts cannot be deleted via API — reuse the same username on reset
- Do NOT use this skill for Worker/project creation —
create-worker.shandcreate-project.shhandle Matrix operations internally
Operation Reference
| Situation | Read |
|---|---|
| Any Matrix API call (register, login, rooms, messages, mentions, file upload) | references/api-reference.md |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 8d ago First seen · 23 lines · 54 tokens per session scan A 7ef28321290f
matrix-server-management is a skill published in the GitHub repository agentscope-ai/AgentTeams (5,579 stars, last pushed 3d ago), licensed Apache-2.0. It adds 54 tokens to every session and 310 once invoked, about $0.0003 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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