appointment-confirm SKILL.md skillA
appointment-confirm from calle-ai/awesome-phone-call-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add calle-ai/awesome-phone-call-agents/appointment-confirm@git:20260901.a50251dPins git:20260901.a50251d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- calle-ai/awesome-phone-call-agents
- Path
skills/appointment-confirm/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260901.a50251d, committed Sep 1, 2026
- Size
- 4,531 bytes
- Repository stars
- 112
- License
- MIT
Confirm one existing appointment by phone with CALL-E, capture yes/no and time as structured JSON, and leave calendar changes to a human. Dry-run and fixture modes by default.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Appointment Confirm Use this skill when a studio, clinic, or coordinator has explicit authority to place **one** disclosed phone call to confirm an existing booking. The call asks whether the recipient can attend the booked slot, captures a yes/no plus a confirmed or requested time, and returns fail-closed structured JSON. This skill does not book, move, or cancel calendar events. A human reviews the result before any diary change. ## When To Use - Confirm a booked appointment the recipient already knows about - Capture a decline or a requested move to a pre-approved window - Leave a short voicemail that asks them to call the business back - Produce an evidence-backed disposition for a coordinator ## When Not To Use - First-contact sales, lead qualification, or unsolicited marketing - Medical, legal, financial, emergency, collections, or political calls - Calling a number the user did not provide and authorize - Hidden retries, recurring reminders, or automatic calendar writes - Collecting payment, ID numbers, or health details ## Required Inputs - `request_id`: stable local identifier - `business_display_name`: name disclosed on the call - `recipient_first_name` …
Read the whole file at its exact version.
How to install
mdr add calle-ai/awesome-phone-call-agents/appointment-confirm@sha256:889d309e271a84ffThe line at the top of this page pins the label git:20260901.a50251d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_kpfpxy75weli6nwa)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 1, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4531 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
calle-ai/awesome-phone-call-agents · 112 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kpfpxy75weli6nwa GET https://markdownregistry.com/api/v1/resolve?ref=calle-ai/awesome-phone-call-agents/appointment-confirm GET https://markdownregistry.com/api/v1/blob/889d309e271a84ff03846274253d4792e485130dc559df2f95426ad330f80861
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.