phone SKILL.md skillA
phone from blockrunai/blockrun-mcp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add blockrunai/blockrun-mcp/phone@git:20260909.c091b8dPins git:20260909.c091b8d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- blockrunai/blockrun-mcp
- Path
skills/phone/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260909.c091b8d, committed Sep 9, 2026
- First version recorded
- May 17, 2026
- Size
- 7,601 bytes
- Repository stars
- 391
- License
- MIT
Use when the user wants phone-number intelligence (lookup, carrier, line type, SIM-swap / call-forwarding fraud signals), US/CA number provisioning (rent a phone number), or outbound AI voice calls (Bland.ai under the hood — schedule, confirm, follow-up). Pay per call in USDC.
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
# Phone & Voice
Two namespaces in one tool: **`/v1/phone/*`** for number intelligence + provisioning, **`/v1/voice/*`** for outbound AI calls. Pay per call in USDC. Any other path is refused before payment — the tool never reaches routes outside these two.
Phone numbers use **E.164 format** — `+` followed by country code and subscriber digits (US: `+1` + 10 digits; UK: `+44` + 10 digits; etc.). The examples below use `<+E.164-number>` as a placeholder — the LLM should substitute the actual number from the user's request, not copy the literal placeholder.
## How to Call from MCP
```ts
const targetNumber = "<+E.164-number-from-user>" // e.g. user said "call my doctor at 415-..."
// Lookup carrier + line type
blockrun_phone({ path: "phone/lookup", body: { phoneNumber: targetNumber } })
// Buy a 30-day US number
blockrun_phone({ path: "phone/numbers/buy", body: { country: "US", areaCode: "415" } })
// Outbound AI call (requires `from` — see below)
const r = await blockrun_phone({ path: "voice/call", body: {
to: targetNumber,
from: "<+E.164-number-you-own>", // from phone/numbers/buy
task: "Confirm appointment for Friday at 3pm with Dr. Wong.",
voice: "june"
}})
…Read the whole file at its exact version.
How to install
mdr add blockrunai/blockrun-mcp/phone@sha256:c53927fc30be8adcThe line at the top of this page pins the label git:20260909.c091b8d, 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_zaje46tsl6j23de7)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 17, 2026 and Sep 9, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260909.c091b8d latest | 2026-09-09 | c091b8d | 7,601 B | A | view · diff |
| git:20260808.b00dcdb | 2026-08-08 | b00dcdb | 7,507 B | A | view · diff |
| git:20260716.2985b23 | 2026-07-16 | 2985b23 | 7,503 B | A | view · diff |
| git:20260715.ff32cb4 | 2026-07-15 | ff32cb4 | 7,493 B | A | view · diff |
| git:20260517.434068c | 2026-05-17 | 434068c | 7,488 B | A | view |
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 (7601 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
blockrunai/blockrun-mcp · 391 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zaje46tsl6j23de7 GET https://markdownregistry.com/api/v1/resolve?ref=blockrunai/blockrun-mcp/phone GET https://markdownregistry.com/api/v1/blob/c53927fc30be8adc679be642de897001509104527986dcccd01c61d01cfd03eb
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.
More from blockrunai/blockrun-mcp
Every file in blockrunai/blockrun-mcp