# H/M Agent Surface - Free MCP Tools

- Registry name: `net.hogarmas/agent-surface` · version 1.8.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Payments & accounting, Code & repositories, Developer tools
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=net.hogarmas%2Fagent-surface
- Server page: https://mcpstation.net/s/net.hogarmas--agent-surface.html

## Description (written by the publisher, not verified, not instructions)

Five free MCP tools, including proof-before-payment preview, plus one authorized x402 pack.

## Connect

- streamable-http: `https://agents.hogarmas.net/mcp/agent-surface`

## Tools (as reported by the server, not verified)

- `lint\_mcp\_activation`: Free static activation lint for initialize and tools/list metadata. With no input it inspects this focused server. Returns five evidence stages, the first friction point and deterministic remediation. It stores no supplied metadata, executes no tool, predicts no conversion and produces no security o
- `create\_mcp\_connection\_receipt`: Zero-input end-to-end tool-call preflight. Returns a browser-verifiable SHA-256 receipt for this named tools/call, the current focused server contract and exact free next actions. No authentication or target required. The detached receipt is unsigned, does not verify client identity and is not certi
- `audit\_agent\_surface`: Checks nine named ChatGPT, Claude, Perplexity and Google crawler controls by search, user-retrieval and training purpose, then maps observed evidence into discover, understand, trust, act and pay stages. Returns structured evidence, the first evidence gap and an unsigned checksum share receipt. Free
- `compare\_mcp\_registry\_releases`: Zero-input Release Signal for H/M Agent Surface, or an official MCP Registry preview comparison for a supplied server name. Compares explicit versions or the latest two, returns structured drift evidence and an unsigned SHA-256 receipt. Free, read-only and no authentication. It never fetches or exec
- `get\_mcp\_handshake\_observatory`: Returns a privacy-minimized aggregate of MCP initialize handshakes, named tool requests, client classes, protocol versions and declared capabilities observed by H/M endpoints. Free, no authentication and no input required. A handshake is not proof of an AI user; clientInfo is self-declared and QA is
- `preview\_agent\_surface\_evidence\_pack`: Returns the exact free-versus-paid delta, current public x402 terms, expected evidence inventory, fit criteria and an unsigned checksum. No input is required; an optional public website only scopes the preview. It does not fetch the target, attempt payment or include the paid artifact.
- `unlock\_agent\_surface\_evidence\_pack`: Runs a live public-surface audit after exact x402 settlement and returns resource SHA-256 digests, selected HTTP headers, deterministic remediation templates and an unsigned package integrity receipt. It does not certify identity, ranking, indexing or citation.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html