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 monoes/monomind --skill mastermind-accessgit clone --depth 1 https://github.com/monoes/monomindWrote 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/monoes/monomind/mastermind-access)<a href="https://agentmods.dev/skills/monoes/monomind/mastermind-access"><img src="https://agentmods.dev/badge/skills/monoes/monomind/mastermind-access/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/skills/monoes/monomind/mastermind-access"><img src="https://agentmods.dev/badge/skills/monoes/monomind/mastermind-access.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 | $0.00037 | $0.02544 |
| Opus 5.5 | $0.00015 | $0.01018 |
| Sonnet 5.5 | $0.00007 | $0.00509 |
| Haiku 4.5 | $0.00004 | $0.00254 |
Grade A, and why
mastermind-access 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.
How it starts
The opening of the file, as written. The whole thing — 240 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mastermind Access
This skill is invoked directly via /mastermind-access.
Bookkeeping only — not enforced by the Org Runtime. It writes .monomind/orgs/<org>-members.json, which no runtime code reads: roles and permission grants recorded here restrict nothing.
Inputs
brain_context: BRAIN CONTEXT block (injected by command, or loaded below if standalone)org_name: org to manage access for (required)action: list | invite | set-role | grant | revoke | remove | suspend | join-requests | approve-join | reject-joinmember_id: member slug/id (required for set-role/grant/revoke/remove/suspend)role: owner | admin | operator | viewer (required for invite/set-role)permission: permission key to grant/revoke (see Permission Keys below)request_id: join request id (required for approve-join/reject-join)caller: command | master
Permission Keys
| Key | Label | Implied by role |
|---|---|---|
agents:create |
Create agents | owner, admin |
users:invite |
Invite members | owner, admin |
users:manage_permissions |
Manage members | owner |
tasks:assign |
Assign tasks | owner, admin, operator |
tasks:assign_scope |
Assign scoped tasks | — (explicit only) |
tasks:manage_active_checkouts |
Manage active checkouts | — (explicit only) |
joins:approve |
Approve join requests | owner, admin |
environments:manage |
Manage environments | owner, admin |
Role implied grants:
owner→ all permissionsadmin→ agents:create, users:invite, tasks:assign, joins:approve, environments:manageoperator→ tasks:assignviewer→ (none)
Step 0 — Brain Load (standalone only)
If caller is not "command", load brain context following mastermind-protocol/SKILL.md Brain Load Procedure with namespace: ops.
Step 1 — Load Members File
orgFile=".monomind/orgs/${org_name}.json"
[ ! -f "$orgFile" ] && { echo "ERROR: Org '${org_name}' not found."; exit 1; }
membersFile=".monomind/orgs/${org_name}-members.json"
[ ! -f "$membersFile" ] && cat > "$membersFile" <<'EOF'
{"members":[],"join_requests":[]}
EOF
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 · 240 lines · 37 tokens per session scan A 88313434a8a6
mastermind-access is a skill published in the GitHub repository monoes/monomind (23 stars, last pushed 2d ago), licensed Apache-2.0. It adds 37 tokens to every session and 2,544 once invoked, about $0.0001 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 2026-10-26.
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