# Silvertongue: Write Like Anyone Famous (remote · mcp.silvertongue.dev)

Famous writing voices for your agent. Find one, read how it was studied, write in it.

- Trust score: 76/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mcp.silvertongue.dev`: 76/100 (this document), [markdown](https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp.md), [page](https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp)

## Channel facts

- Endpoint: `https://mcp.silvertongue.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.5`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 84/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1958 tokens (~36/item across 54 items; 4 tools + 50 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 20/100
  - Stability observed for 6 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Silvertongue: Write Like Anyone Famous MCP server?

Silvertongue: Write Like Anyone Famous is a hosted endpoint at https://mcp.silvertongue.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http dev-silvertongue-silvertongue 'https://mcp.silvertongue.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "dev-silvertongue-silvertongue": {
      "url": "https://mcp.silvertongue.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "dev-silvertongue-silvertongue": {
      "type": "http",
      "url": "https://mcp.silvertongue.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.dev-silvertongue-silvertongue]
url = "https://mcp.silvertongue.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dev-silvertongue-silvertongue": {
      "type": "remote",
      "url": "https://mcp.silvertongue.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dev-silvertongue-silvertongue --url 'https://mcp.silvertongue.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  dev-silvertongue-silvertongue:
    url: "https://mcp.silvertongue.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "dev-silvertongue-silvertongue": {
      "Transport": "http",
      "Url": "https://mcp.silvertongue.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add dev-silvertongue-silvertongue -t streamable-http -u 'https://mcp.silvertongue.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "dev-silvertongue-silvertongue": {
      "type": "http",
      "url": "https://mcp.silvertongue.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 76, +1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “get_voice” rewrote its description, which is the text the model reads
- [security] Tool “get_voice_packet” rewrote its description, which is the text the model reads
- [functional] Server version: 0.1.4 → 0.1.5
- [cosmetic] “get_voice_packet” added an optional parameter “emoji”
- [cosmetic] “get_voice_packet” added an optional parameter “spelling”

### 2026-11-04 (score 75, 0)

- [functional] Server version: 0.1.3 → 0.1.4

### 2026-11-03 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-02 (score 74, 0)

- [security] Resource “abraham-lincoln” now points somewhere else: https://auscaster.com/silvertongue/voices/abraham-lincoln/VOICE.md → https://silvertongue.dev/voices/abraham-lincoln/VOICE.md
- [security] Resource “alex-hormozi” now points somewhere else: https://auscaster.com/silvertongue/voices/alex-hormozi/VOICE.md → https://silvertongue.dev/voices/alex-hormozi/VOICE.md
- [security] Resource “alexandria-ocasio-cortez” now points somewhere else: https://auscaster.com/silvertongue/voices/alexandria-ocasio-cortez/VOICE.md → https://silvertongue.dev/voices/alexandria-ocasio-cortez/VOICE.md
- [security] Resource “andrej-karpathy” now points somewhere else: https://auscaster.com/silvertongue/voices/andrej-karpathy/VOICE.md → https://silvertongue.dev/voices/andrej-karpathy/VOICE.md
- [security] Resource “arnold-schwarzenegger” now points somewhere else: https://auscaster.com/silvertongue/voices/arnold-schwarzenegger/VOICE.md → https://silvertongue.dev/voices/arnold-schwarzenegger/VOICE.md
- [security] Resource “barack-obama” now points somewhere else: https://auscaster.com/silvertongue/voices/barack-obama/VOICE.md → https://silvertongue.dev/voices/barack-obama/VOICE.md
- [security] Resource “bill-burr” now points somewhere else: https://auscaster.com/silvertongue/voices/bill-burr/VOICE.md → https://silvertongue.dev/voices/bill-burr/VOICE.md
- [security] Resource “bill-gates” now points somewhere else: https://auscaster.com/silvertongue/voices/bill-gates/VOICE.md → https://silvertongue.dev/voices/bill-gates/VOICE.md
- [security] Resource “bob-dylan” now points somewhere else: https://auscaster.com/silvertongue/voices/bob-dylan/VOICE.md → https://silvertongue.dev/voices/bob-dylan/VOICE.md
- [security] Resource “cher” now points somewhere else: https://auscaster.com/silvertongue/voices/cher/VOICE.md → https://silvertongue.dev/voices/cher/VOICE.md
- [security] Resource “derek-sivers” now points somewhere else: https://auscaster.com/silvertongue/voices/derek-sivers/VOICE.md → https://silvertongue.dev/voices/derek-sivers/VOICE.md
- [security] Resource “donald-trump” now points somewhere else: https://auscaster.com/silvertongue/voices/donald-trump/VOICE.md → https://silvertongue.dev/voices/donald-trump/VOICE.md
- [security] Resource “dwayne-johnson” now points somewhere else: https://auscaster.com/silvertongue/voices/dwayne-johnson/VOICE.md → https://silvertongue.dev/voices/dwayne-johnson/VOICE.md
- [security] Resource “dwight-schrute” now points somewhere else: https://auscaster.com/silvertongue/voices/dwight-schrute/VOICE.md → https://silvertongue.dev/voices/dwight-schrute/VOICE.md
- [security] Resource “edgar-allan-poe” now points somewhere else: https://auscaster.com/silvertongue/voices/edgar-allan-poe/VOICE.md → https://silvertongue.dev/voices/edgar-allan-poe/VOICE.md
- [security] Resource “elon-musk” now points somewhere else: https://auscaster.com/silvertongue/voices/elon-musk/VOICE.md → https://silvertongue.dev/voices/elon-musk/VOICE.md
- [security] Resource “eric-cartman” now points somewhere else: https://auscaster.com/silvertongue/voices/eric-cartman/VOICE.md → https://silvertongue.dev/voices/eric-cartman/VOICE.md
- [security] Resource “gandalf-the-grey” now points somewhere else: https://auscaster.com/silvertongue/voices/gandalf-the-grey/VOICE.md → https://silvertongue.dev/voices/gandalf-the-grey/VOICE.md
- [security] Resource “gordon-ramsay” now points somewhere else: https://auscaster.com/silvertongue/voices/gordon-ramsay/VOICE.md → https://silvertongue.dev/voices/gordon-ramsay/VOICE.md
- [security] Resource “james-bond” now points somewhere else: https://auscaster.com/silvertongue/voices/james-bond/VOICE.md → https://silvertongue.dev/voices/james-bond/VOICE.md
- [security] Resource “jane-austen” now points somewhere else: https://auscaster.com/silvertongue/voices/jane-austen/VOICE.md → https://silvertongue.dev/voices/jane-austen/VOICE.md
- [security] Resource “jeff-bezos” now points somewhere else: https://auscaster.com/silvertongue/voices/jeff-bezos/VOICE.md → https://silvertongue.dev/voices/jeff-bezos/VOICE.md
- [security] Resource “jerry-seinfeld” now points somewhere else: https://auscaster.com/silvertongue/voices/jerry-seinfeld/VOICE.md → https://silvertongue.dev/voices/jerry-seinfeld/VOICE.md
- [security] Resource “jimmy-carr” now points somewhere else: https://auscaster.com/silvertongue/voices/jimmy-carr/VOICE.md → https://silvertongue.dev/voices/jimmy-carr/VOICE.md
- [security] Resource “joe-rogan” now points somewhere else: https://auscaster.com/silvertongue/voices/joe-rogan/VOICE.md → https://silvertongue.dev/voices/joe-rogan/VOICE.md
- [security] Resource “kim-kardashian” now points somewhere else: https://auscaster.com/silvertongue/voices/kim-kardashian/VOICE.md → https://silvertongue.dev/voices/kim-kardashian/VOICE.md
- [security] Resource “marc-andreessen” now points somewhere else: https://auscaster.com/silvertongue/voices/marc-andreessen/VOICE.md → https://silvertongue.dev/voices/marc-andreessen/VOICE.md
- [security] Resource “marcus-aurelius” now points somewhere else: https://auscaster.com/silvertongue/voices/marcus-aurelius/VOICE.md → https://silvertongue.dev/voices/marcus-aurelius/VOICE.md
- [security] Resource “mark-twain” now points somewhere else: https://auscaster.com/silvertongue/voices/mark-twain/VOICE.md → https://silvertongue.dev/voices/mark-twain/VOICE.md
- [security] Resource “mrbeast” now points somewhere else: https://auscaster.com/silvertongue/voices/mrbeast/VOICE.md → https://silvertongue.dev/voices/mrbeast/VOICE.md
- [security] Resource “naval-ravikant” now points somewhere else: https://auscaster.com/silvertongue/voices/naval-ravikant/VOICE.md → https://silvertongue.dev/voices/naval-ravikant/VOICE.md
- [security] Resource “oscar-wilde” now points somewhere else: https://auscaster.com/silvertongue/voices/oscar-wilde/VOICE.md → https://silvertongue.dev/voices/oscar-wilde/VOICE.md
- [security] Resource “paul-graham” now points somewhere else: https://auscaster.com/silvertongue/voices/paul-graham/VOICE.md → https://silvertongue.dev/voices/paul-graham/VOICE.md
- [security] Resource “pieter-levels” now points somewhere else: https://auscaster.com/silvertongue/voices/pieter-levels/VOICE.md → https://silvertongue.dev/voices/pieter-levels/VOICE.md
- [security] Resource “rick-sanchez” now points somewhere else: https://auscaster.com/silvertongue/voices/rick-sanchez/VOICE.md → https://silvertongue.dev/voices/rick-sanchez/VOICE.md
- [security] Resource “ricky-gervais” now points somewhere else: https://auscaster.com/silvertongue/voices/ricky-gervais/VOICE.md → https://silvertongue.dev/voices/ricky-gervais/VOICE.md
- [security] Resource “ryan-reynolds” now points somewhere else: https://auscaster.com/silvertongue/voices/ryan-reynolds/VOICE.md → https://silvertongue.dev/voices/ryan-reynolds/VOICE.md
- [security] Resource “sam-altman” now points somewhere else: https://auscaster.com/silvertongue/voices/sam-altman/VOICE.md → https://silvertongue.dev/voices/sam-altman/VOICE.md
- [security] Resource “sherlock-holmes” now points somewhere else: https://auscaster.com/silvertongue/voices/sherlock-holmes/VOICE.md → https://silvertongue.dev/voices/sherlock-holmes/VOICE.md
- [security] Resource “snoop-dogg” now points somewhere else: https://auscaster.com/silvertongue/voices/snoop-dogg/VOICE.md → https://silvertongue.dev/voices/snoop-dogg/VOICE.md
- [security] Resource “spock” now points somewhere else: https://auscaster.com/silvertongue/voices/spock/VOICE.md → https://silvertongue.dev/voices/spock/VOICE.md
- [security] Resource “spongebob-squarepants” now points somewhere else: https://auscaster.com/silvertongue/voices/spongebob-squarepants/VOICE.md → https://silvertongue.dev/voices/spongebob-squarepants/VOICE.md
- [security] Resource “sun-tzu” now points somewhere else: https://auscaster.com/silvertongue/voices/sun-tzu/VOICE.md → https://silvertongue.dev/voices/sun-tzu/VOICE.md
- [security] Resource “ted-lasso” now points somewhere else: https://auscaster.com/silvertongue/voices/ted-lasso/VOICE.md → https://silvertongue.dev/voices/ted-lasso/VOICE.md
- [security] Resource “the-terminator” now points somewhere else: https://auscaster.com/silvertongue/voices/the-terminator/VOICE.md → https://silvertongue.dev/voices/the-terminator/VOICE.md
- [security] Resource “theo-von” now points somewhere else: https://auscaster.com/silvertongue/voices/theo-von/VOICE.md → https://silvertongue.dev/voices/theo-von/VOICE.md
- [security] Resource “tony-hinchcliffe” now points somewhere else: https://auscaster.com/silvertongue/voices/tony-hinchcliffe/VOICE.md → https://silvertongue.dev/voices/tony-hinchcliffe/VOICE.md
- [security] Resource “warren-buffett” now points somewhere else: https://auscaster.com/silvertongue/voices/warren-buffett/VOICE.md → https://silvertongue.dev/voices/warren-buffett/VOICE.md
- [security] Resource “werner-herzog” now points somewhere else: https://auscaster.com/silvertongue/voices/werner-herzog/VOICE.md → https://silvertongue.dev/voices/werner-herzog/VOICE.md
- [security] Resource “william-shakespeare” now points somewhere else: https://auscaster.com/silvertongue/voices/william-shakespeare/VOICE.md → https://silvertongue.dev/voices/william-shakespeare/VOICE.md
- [functional] Server version: 0.1.2 → 0.1.3

### 2026-11-01 (score 74, +1)

- [security] Tool “search_voices” rewrote its description, which is the text the model reads
- [functional improvement] Schema quality: 42 → 35
- [functional] New resource “arnold-schwarzenegger”
- [functional] New resource “bill-burr”
- [functional] New resource “bob-dylan”
- [functional] New resource “dwayne-johnson”
- [functional] New resource “dwight-schrute”
- [functional] New resource “eric-cartman”
- [functional] New resource “gandalf-the-grey”
- [functional] New resource “james-bond”
- [functional] New resource “jane-austen”
- [functional] New resource “jeff-bezos”
- [functional] New resource “jerry-seinfeld”
- [functional] New resource “jimmy-carr”
- [functional] New resource “marcus-aurelius”
- [functional] New resource “rick-sanchez”
- [functional] New resource “ryan-reynolds”
- [functional] New resource “sherlock-holmes”
- [functional] New resource “spock”
- [functional] New resource “spongebob-squarepants”
- [functional] New resource “sun-tzu”
- [functional] New resource “ted-lasso”
- [functional] New resource “the-terminator”
- [functional] New resource “warren-buffett”
- [functional] New resource “werner-herzog”

### 2026-10-31 (score 73, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-30 (score 73)

First indexed and scored.

## MCP tools (4)

### `search_voices` (~156 tokens)

Search voices

Search Silvertongue's famous writing voices by name, by lane (tech, celebrity, comedy, characters, classics, politicians), or by what the writing should do: a roast, a launch post, a plain explanation, a speech. Each result gives the voice ID, its lane, what the voice does, what was studied, its strengths and limits, and its status. Omit the query to list every voice, featured voices first.

Input parameters:

- `lane` (string): Only voices in this lane.
- `limit` (integer): Maximum results to return; defaults to 25.
- `query` (string): A person's name, a lane, or what you want the writing to do. Omit to list every voice.

Output parameters:

- `data` (array)
- `release_id` (string): The Provenry release every voice in this answer was read from.
- `total` (integer)
- `truncated` (boolean)

### `get_voice` (~104 tokens)

Get a voice

Get one voice's full profile: its VOICE.md, every source studied with a note on what it shows, the observations drawn from them, an iconic example, the licence and the attribution line. Profiles are unofficial studies of public writing technique; the people named did not write or endorse them.

Input parameters:

- `voice` (string, required): A voice slug such as elon-musk for the current edition, or an exact voice ID (slug@sha256:…) from search_voices.

Output parameters:

- `data` (object)
- `release_id` (string): The Provenry release every voice in this answer was read from.

### `get_voice_packet` (~307 tokens)

Get a voice packet

Get the instructions for writing in one voice with your own model, for one format, length, platform, intensity, edge, emoji and spelling setting. The packet carries the full VOICE.md, an exact length target fitted to the platform's limit, and the rules that keep the user's own facts and identity. It opens with a line that replaces any earlier voice, so switching voices mid-conversation is one call.

Input parameters:

- `edge` (string): clean removes swearing, sexual and drug references; full keeps the voice's edge, never slurs or racism.
- `emoji` (string): on uses the voice's emoji at their real rate; off uses none.
- `format` (string, required): post (one standalone post), reply (answers the post being replied to), explanation (connected prose) or thread (several posts).
- `intensity` (string): light lets the user's own phrasing show; full writes completely in the voice.
- `length` (string): one-liner, short, standard or long; each maps to a measured range for the format.
- `platform` (string): Where the draft will be posted: fits its character limit and whether it takes markdown.
- `spelling` (string): voice types the way they type; tidy keeps the way they talk and types it properly.
- `voice` (string, required): A voice slug such as elon-musk for the current edition, or an exact voice ID (slug@sha256:…) from search_voices.

Output parameters:

- `data` (object)
- `release_id` (string): The Provenry release every voice in this answer was read from.

### `get_changes` (~64 tokens)

Get changes

Compare the voice IDs your agent has cached with the current release: voices added, voices re-studied as a new edition, and voices removed. Pass an empty list to receive every voice as added.

Input parameters:

- `known` (array, required): The exact voice IDs your agent has cached.

Output parameters:

- `added` (array)
- `release_id` (string): The Provenry release every voice in this answer was read from.
- `removed` (array)
- `restudied` (array)
- `unchanged` (integer)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp#diagnostics

## Score history

- 2026-11-05: 76
- 2026-11-04: 75
- 2026-11-03: 75
- 2026-11-02: 74
- 2026-11-01: 74
- 2026-10-31: 73
- 2026-10-30: 73

## Common questions

### What is the Silvertongue: Write Like Anyone Famous MCP server?

Silvertongue: Write Like Anyone Famous is an MCP server listed in the public MCP registry as dev.silvertongue/silvertongue. Famous writing voices for your agent. Find one, read how it was studied, write in it. This page covers its hosted endpoint (https://mcp.silvertongue.dev/mcp).

### Is the Silvertongue: Write Like Anyone Famous MCP server safe to use?

Silvertongue: Write Like Anyone Famous scores 76 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Silvertongue: Write Like Anyone Famous MCP server expose?

Silvertongue: Write Like Anyone Famous exposes 4 tools: search_voices, get_voice, get_voice_packet, get_changes. Their descriptions and schemas cost roughly 631 tokens of context every time the server is loaded.

### Does the Silvertongue: Write Like Anyone Famous MCP server require authentication?

No. We connected to Silvertongue: Write Like Anyone Famous without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Silvertongue: Write Like Anyone Famous MCP server still maintained?

Silvertongue: Write Like Anyone Famous is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.silvertongue.dev/mcp
- Repository: https://github.com/auscaster/silvertongue
- Website: https://silvertongue.dev/
- Changelog RSS feed: https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp.json
- HTML version of this page: https://verifymcp.io/servers/dev-silvertongue-silvertongue/mcp