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 charlie947/life-automation-skills --skill meeting-schedulergit clone --depth 1 https://github.com/charlie947/life-automation-skillsWrote 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/charlie947/life-automation-skills/meeting-scheduler)<a href="https://agentmods.dev/skills/charlie947/life-automation-skills/meeting-scheduler"><img src="https://agentmods.dev/badge/skills/charlie947/life-automation-skills/meeting-scheduler/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/charlie947/life-automation-skills/meeting-scheduler"><img src="https://agentmods.dev/badge/skills/charlie947/life-automation-skills/meeting-scheduler.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00126 | $0.02008 |
| Opus 5 | $0.00063 | $0.01004 |
| Sonnet 5 | $0.00025 | $0.00402 |
| Haiku 4.5 | $0.00013 | $0.00201 |
Grade A, and why
meeting-scheduler 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 12d 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 — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.
When to use this skill
Use it when the user wants a meeting found, booked, moved, or held:
- "Schedule a meeting with Sam next week" / "set up a call with the design team"
- "When am I free Thursday?" / "find me an hour before Friday"
- "Send holds for three slots" / "put a tentative on those times"
- "Reschedule my 3pm" / "move the standup to 10"
- "Cancel Friday's review"
- Any request to find availability, propose times, or place, move, or drop a calendar event.
Do not use it to message the other party directly (this skill has no send path of its own, pair it with an inbox skill for that), and do not use it to book across a calendar you cannot see (explained under Safety).
What it needs (setup)
A calendar connector, Google Calendar or Microsoft 365 calendar, login-only OAuth, no build. On Google Calendar it uses:
list_calendars,list_events: read the default timezone and everything already booked, so free time is real not guessed.suggest_time: find candidate slots inside working hours.create_event: book a confirmed meeting, or place a hold.update_event: reschedule, add attendees, or promote a hold to a confirmed meeting.delete_event: cancel.respond_to_event: accept or decline an invite on the user's behalf (with confirmation).
The Microsoft 365 calendar connector exposes the same actions (read calendars and events, find availability, create, update, and cancel events) under its own tool names. Use whichever the user has connected.
Optional: Calendly through a Zapier connection. Zapier exposes create-one-off-meeting, find-event, find-user, cancel-scheduled-event, and mark-no-show. Use it only if the user has already wired Calendly through Zapier. It is an add-on, not a requirement, and it has no reschedule action (cancel and rebook instead).
If Calendar is not connected, tell the user to enable it and stop. Never invent free/busy or event details.
Safety rules (HARD)
A calendar is shared, semi-public, and easy to break. These are not optional.
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.
- 12d ago First seen · 99 lines · 126 tokens per session scan A 681c771a2c65
meeting-scheduler is a skill published in the GitHub repository charlie947/life-automation-skills (23 stars, last pushed 14d ago), licensed MIT. It adds 126 tokens to every session and 2,008 once invoked, about $0.0006 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.
Other skills, from other repositories
things-mac
Manage Things 3 via the things CLI on macOS (add/update projects+todos via URL scheme; read/search/list from the local Things database). Use when a user asks Otto to add a task to Things, list inbox/today/upcoming, search tasks, or inspect projects/areas/tags.
gsd-ns-manage
Route to the appropriate management skill based on the user's intent. gsd-config (settings + advanced + integrations + profile) and gsd-workspace (new + list + remove) are post-#2790 consolidated entries.
slack-tools
Slack workspace management and automation specialist.
triage-inbox
Triage academic email and calendar (Gmail / Google Calendar via the session's MCP) into a prioritized digest plus a referee-obligations tracker — classifying referee requests, R&R and editor correspondence, co-author threads, seminar and conference invites, and grant/admin deadlines, and proposing a human-gated action…
ceo-setup
One-time onboarding for the executive/manager commitment workflow — delegation-heavy, meeting prep, decision capture, morning and evening digests. Creates a commitments project and installs two dashboard widgets. After successful setup this skill is excluded from selection until the marker file is deleted.
service-desk
Runs the IT service desk — intake, triage, prioritization, escalation, knowledge, and the metrics that improve service rather than distort it. Use this to set up or fix a service desk, design ticket priority and escalation, reduce repeat contacts, structure a knowledge base, or work out why a desk hitting its targets…