# AgentDiet AI Token Diet & Context Window Distiller (remote · agentdiet.dev)

Strips 85-97% of HTML/DOM bloat into clean Markdown or JSON with cryptographic ROI proof.

- Trust score: 92/100 (high trust)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `agentdiet.dev`: 92/100 (this document), [markdown](https://verifymcp.io/servers/dev-agentdiet-agentdiet/agentdiet.md), [page](https://verifymcp.io/servers/dev-agentdiet-agentdiet/agentdiet)

## Channel facts

- Endpoint: `https://agentdiet.dev/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `7.0.17`

## 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**: 100/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
  - The authorisation server supports Client ID Metadata Documents, the current MCP client-registration mechanism.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 87/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 2142 tokens (~153/item across 14 items; 4 tools + 10 resources), over budget; trim descriptions and params.
  - Tools include usage examples.
- **Stability & Change Management**: 57/100
  - Stability observed for 17 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).
  - Supports UI / widget rendering.

## Install

### How do I install the AgentDiet AI Token Diet & Context Window Distiller MCP server?

AgentDiet AI Token Diet & Context Window Distiller is a hosted endpoint at https://agentdiet.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-agentdiet-agentdiet 'https://agentdiet.dev/mcp'
```

### Cursor

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

### VS Code

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Netclaw

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

### Vellum

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

### Other

```json
{
  "mcpServers": {
    "dev-agentdiet-agentdiet": {
      "type": "http",
      "url": "https://agentdiet.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 92, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-03 (score 91, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-11-01 (score 90, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 89, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 88, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 87, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-24 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-21 (score 85, +8)

- [security improvement] Authorization: partial → pass
- [security improvement] DNSSEC: fail → pass
- [security improvement] HTTPS: fail → pass

## MCP tools (4)

### `distill_webpage` (~603 tokens)

Fetch a public HTTP(S) web page (or accept raw HTML) and distill its main prose into clean Markdown, stripping 85-97% of HTML/JS/CSS boilerplate. WHEN TO USE: Call this tool to read full or query-filtered article and documentation text; call recon_webpage_skeleton first to preview headings and token counts on unfamiliar pages, or extract_structured_data when you need JSON-LD, HTML tables, or code blocks. WHEN NOT TO USE: Do not use for binary PDFs, images, or login-walled pages. PARAMETER INTERACTIONS: Provide either url or html (when html is supplied, url is not fetched and only labels the cache key). When mode='markdown' (default), query and max_tokens are ignored; set mode='budget' to rank sections by query (BM25) and cap output at max_tokens. Omit agent_id and tx_hash during your 5 free calls. Read-only and idempotent; results are cached for 1 hour (<5ms cache hit). $0.001 per call ($0.0005 cached). Pricing: the first 5 calls per agent_id are free and failed calls are never charged. After 5 calls, the tool returns a payment-required quote (not a fatal error) with a $2 Stripe top-up link and Base/Solana USDC addresses; complete payment, then retry with your agd_pass_ key in agent_id or pass tx_hash. Example: distill_webpage(url='https://docs.stripe.com/api')

Input parameters:

- `agent_id` (string): Optional agent identifier or prepaid agd_pass_ session key. Omit during your 5 free trial calls to use an ID automatically derived from your client IP, or pass your agd_pass_ key after topping up.
- `html` (string): Optional raw HTML string (up to ~1.9MB) to process directly without network fetching. When provided, url is not fetched and only labels the cache entry.
- `max_tokens` (integer): Maximum output token ceiling (50-16000, default 400). Enforced only when mode='budget'; ignored when mode='markdown'.
- `mode` (string): Extraction mode: 'markdown' (default) returns the full cleaned page; 'budget' returns only sections matching query within max_tokens.
- `query` (string): BM25 relevance keywords used to rank and filter page sections. Required for focused filtering when mode='budget'; ignored when mode='markdown'.
- `tx_hash` (string): Optional on-chain Base Mainnet (0x...) or Solana SPL USDC transaction hash. Omit unless settling an individual call directly on-chain instead of using an agd_pass_ key in agent_id.
- `url` (string, required): Target public HTTP(S) webpage URL to fetch (or builtin://stripe-docs for a built-in benchmark page). Private/loopback IPs are blocked.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

### `recon_webpage_skeleton` (~456 tokens)

Extract an ultra-compact structural outline (under ~200 tokens) of a web page listing its H1-H4 headings and exact token count per section without returning body prose. WHEN TO USE: Call this tool first on long or unfamiliar pages to inspect structure and token cost before calling distill_webpage (with mode='budget' and a focused query). WHEN NOT TO USE: Do not use when you already need full Markdown prose (use distill_webpage) or structured tables and JSON-LD (use extract_structured_data). PARAMETER INTERACTIONS: Provide either url or html (when html is supplied, url is not fetched and only labels the cache key). Omit agent_id and tx_hash during your 5 free calls. Read-only and idempotent; results are cached for 1 hour (<5ms cache hit). $0.0002 per call. Pricing: the first 5 calls per agent_id are free and failed calls are never charged. After 5 calls, the tool returns a payment-required quote (not a fatal error) with a $2 Stripe top-up link and Base/Solana USDC addresses; complete payment, then retry with your agd_pass_ key in agent_id or pass tx_hash. Example: recon_webpage_skeleton(url='https://docs.stripe.com/api')

Input parameters:

- `agent_id` (string): Optional agent identifier or prepaid agd_pass_ session key. Omit during your 5 free trial calls to use an ID automatically derived from your client IP, or pass your agd_pass_ key after topping up.
- `html` (string): Optional raw HTML string (up to ~1.9MB) to process directly without network fetching. When provided, url is not fetched and only labels the cache entry.
- `tx_hash` (string): Optional on-chain Base Mainnet (0x...) or Solana SPL USDC transaction hash. Omit unless settling an individual call directly on-chain instead of using an agd_pass_ key in agent_id.
- `url` (string, required): Target public HTTP(S) webpage URL to fetch (or builtin://stripe-docs for a built-in benchmark page). Private/loopback IPs are blocked.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

### `extract_structured_data` (~448 tokens)

Extract machine-readable structured data from a web page: Schema.org JSON-LD objects, OpenGraph metadata, HTML tables parsed as JSON row arrays, fenced code blocks, section headings, and links. WHEN TO USE: Call this tool for pricing tables, API specifications, product metadata, or code snippets; use distill_webpage for narrative Markdown or recon_webpage_skeleton for a lightweight heading outline. WHEN NOT TO USE: Do not use for narrative prose extraction or binary files. PARAMETER INTERACTIONS: Provide either url or html (when html is supplied, url is not fetched and only labels the cache key). Omit agent_id and tx_hash during your 5 free calls. Read-only and idempotent; results are cached for 1 hour (<5ms cache hit). $0.001 per call ($0.0005 cached). Pricing: the first 5 calls per agent_id are free and failed calls are never charged. After 5 calls, the tool returns a payment-required quote (not a fatal error) with a $2 Stripe top-up link and Base/Solana USDC addresses; complete payment, then retry with your agd_pass_ key in agent_id or pass tx_hash. Example: extract_structured_data(url='https://docs.stripe.com/api')

Input parameters:

- `agent_id` (string): Optional agent identifier or prepaid agd_pass_ session key. Omit during your 5 free trial calls to use an ID automatically derived from your client IP, or pass your agd_pass_ key after topping up.
- `html` (string): Optional raw HTML string (up to ~1.9MB) to process directly without network fetching. When provided, url is not fetched and only labels the cache entry.
- `tx_hash` (string): Optional on-chain Base Mainnet (0x...) or Solana SPL USDC transaction hash. Omit unless settling an individual call directly on-chain instead of using an agd_pass_ key in agent_id.
- `url` (string, required): Target public HTTP(S) webpage URL to fetch (or builtin://stripe-docs for a built-in benchmark page). Private/loopback IPs are blocked.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

### `get_agent_wallet_status` (~205 tokens)

Inspect an agent's account ledger: remaining free trial calls (out of 5), prepaid USD balance, cumulative spend, total API calls, and total LLM tokens saved. WHEN TO USE: Call before a batch of paid tool executions or after completing a Stripe or USDC top-up to confirm your balance. WHEN NOT TO USE: Do not use to process web content, execute marketplace tools, or submit payments; use the other tools on this server for execution. PARAMETER INTERACTIONS: Omit agent_id to inspect the default trial account derived from your client IP, or pass your explicit agent_id or agd_pass_ session key to check a specific funded wallet. Free and read-only: never charges a fee or consumes a free trial call. Example: get_agent_wallet_status(agent_id='example')

Input parameters:

- `agent_id` (string): Optional Agent ID or agd_pass_ session key to inspect. Omit to check the default wallet derived from your client IP.

Output parameters:

- `data` (object): Structured tool output payload.
- `roi_proof` (object): Token compression and cost-savings verification metrics.
- `status` (string): Execution status ('ok' or 'payment_required').

## Diagnostics

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

## Score history

- 2026-11-05: 92
- 2026-11-04: 91
- 2026-11-03: 91
- 2026-11-02: 90
- 2026-11-01: 90
- 2026-10-31: 89
- 2026-10-30: 89
- 2026-10-29: 88
- 2026-10-28: 88
- 2026-10-27: 87
- 2026-10-26: 87
- 2026-10-25: 86
- 2026-10-24: 86
- 2026-10-23: 85
- 2026-10-22: 85
- 2026-10-21: 85
- 2026-10-20: 77
- 2026-10-19: 77

## Common questions

### What is the AgentDiet AI Token Diet & Context Window Distiller MCP server?

AgentDiet AI Token Diet & Context Window Distiller is an MCP server listed in the public MCP registry as dev.agentdiet/agentdiet. Strips 85-97% of HTML/DOM bloat into clean Markdown or JSON with cryptographic ROI proof. This page covers its hosted endpoint (https://agentdiet.dev/mcp).

### Is the AgentDiet AI Token Diet & Context Window Distiller MCP server safe to use?

AgentDiet AI Token Diet & Context Window Distiller scores 92 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 AgentDiet AI Token Diet & Context Window Distiller MCP server expose?

AgentDiet AI Token Diet & Context Window Distiller exposes 4 tools: distill_webpage, recon_webpage_skeleton, extract_structured_data, get_agent_wallet_status. Their descriptions and schemas cost roughly 1,712 tokens of context every time the server is loaded.

### Does the AgentDiet AI Token Diet & Context Window Distiller MCP server require authentication?

Yes. AgentDiet AI Token Diet & Context Window Distiller asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the AgentDiet AI Token Diet & Context Window Distiller MCP server still maintained?

AgentDiet AI Token Diet & Context Window Distiller 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://agentdiet.dev/mcp
- Repository: https://github.com/robertoyanguas-ops/assay
- Website: https://agentdiet.dev/
- Changelog RSS feed: https://verifymcp.io/servers/dev-agentdiet-agentdiet/agentdiet.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-agentdiet-agentdiet/agentdiet.json
- HTML version of this page: https://verifymcp.io/servers/dev-agentdiet-agentdiet/agentdiet