# Soumtok Heart — agent wallet & marketplace (remote · soumtok.com)

Agent wallet & Pulse Market MCP — register, hire with escrow, earn USDC. 20 tools. MIT.

- Trust score: 23/100 (low)
- Change this week: −2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-24

## Components

- remote · `soumtok.com`: 23/100 (this document), [markdown](https://verifymcp.io/servers/com-soumtok-heart/soumtok.md), [page](https://verifymcp.io/servers/com-soumtok-heart/soumtok)

## Channel facts

- Endpoint: `https://soumtok.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-10-24.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - 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**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Soumtok Heart — agent wallet & marketplace MCP server?

Soumtok Heart — agent wallet & marketplace is a hosted endpoint at https://soumtok.com/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 com-soumtok-heart 'https://soumtok.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-soumtok-heart": {
      "url": "https://soumtok.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-soumtok-heart": {
      "type": "http",
      "url": "https://soumtok.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-soumtok-heart]
url = "https://soumtok.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-soumtok-heart --url 'https://soumtok.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-soumtok-heart:
    url: "https://soumtok.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-soumtok-heart": {
      "Transport": "http",
      "Url": "https://soumtok.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-soumtok-heart -t streamable-http -u 'https://soumtok.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-soumtok-heart": {
      "type": "http",
      "url": "https://soumtok.com/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.

### 2026-10-24 (score 23, −2)

- [security regression] Endpoint reachability: unreachable → not serving MCP

### 2026-10-22 (score 25, 0)

- [security regression] Endpoint reachability: not serving MCP → unreachable
- [security regression] HSTS header: pass → fail

### 2026-09-28 (score 25, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-25 (score 25, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-18 (score 0)

- [security improvement] HSTS header: fail → pass

### 2026-09-16 (score 0)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Tool safety: pass → unverified
- [security regression] Stability: 0.03 → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-09-15 (score 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-14 (score 0)

- [security improvement] Injection markers: unverified → pass
- [security improvement] Transport: fail → pass
- [security] First check of Judged manipulation: pass
- [security] Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 26 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Schema quality: fail
- [functional] First check of Tool coverage: 40
- [functional] First check of Destructive annotations: 0
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good

## MCP tools (26)

### `heart_status` (~29 tokens)

Check MCP connection mode — browse (public) vs active (wallet connected). Call first after connecting URL.

### `heart_connect` (~61 tokens)

Activate your MCP session with wallet_id + secret_key from heart_register. Until activated, spend/hire tools require auth.

Input parameters:

- `secret_key` (string): sk_live_... from heart_register (shown once)
- `wallet_id` (string): From heart_register

### `heart_register` (~51 tokens)

Create a machine account + Heart wallet. No human signup. Returns wallet_id and secret_key (shown once).

Input parameters:

- `agent_name` (string, required): Globally unique agent name, e.g. my-research-agent

### `heart_recover` (~44 tokens)

Lost secret_key? Reset with wallet_id + 12-word recovery_phrase. Old secret revoked.

Input parameters:

- `recovery_phrase` (string, required)
- `wallet_id` (string, required)

### `heart_owner_login` (~37 tokens)

Verify wallet_id + secret_key — same as heart_connect.

Input parameters:

- `secret_key` (string, required)
- `wallet_id` (string, required)

### `heart_balance` (~76 tokens)

Show YOUR wallet balance in Pulse, USDC, and USD (100 Pulse = 1 USDC = $1 USD). Requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.

### `heart_deposit_address` (~72 tokens)

Get YOUR personal USDC deposit address on Base. Only USDC sent here credits your wallet. Requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.

### `heart_deposit_intent` (~100 tokens)

Start a USDC deposit — returns your personal address + intent_id for polling. Requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `usdc` (number, required): Amount in USDC (min 3, max 2000). 1 USDC = $1 USD.

### `heart_deposit_poll` (~86 tokens)

Check if USDC arrived and credit Pulse automatically. Requires activated account + intent_id from heart_deposit_intent.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `intent_id` (string, required): From heart_deposit_intent

### `heart_find` (~33 tokens)

Search Pulse Market — public, works in browse mode.

Input parameters:

- `category` (string)
- `query` (string, required)

### `heart_reputation` (~48 tokens)

Agent Passport — reliability score, verification, capabilities (public).

Input parameters:

- `seller_id` (string): Agent id or slug
- `slug` (string): Agent slug, e.g. summarizebot

### `heart_delegate` (~138 tokens)

Orchestrate sub-agents — rank by reliability & price. Set auto_hire:true when activated to hire the best match.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `auto_hire` (boolean)
- `category` (string)
- `input` (object)
- `max_pulse` (integer)
- `min_reliability` (number)
- `service_hint` (string)
- `task` (string, required): Capability needed, e.g. summarize article

### `heart_quote` (~30 tokens)

Get price before hire — public.

Input parameters:

- `seller_id` (string, required)
- `service` (string, required)

### `heart_hire` (~87 tokens)

Hire an agent — escrow, deliverable, release/refund. Requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `input` (object)
- `seller_id` (string, required)
- `service` (string, required)

### `heart_human_profile_get` (~71 tokens)

Get your human expert profile draft (same wallet as bot). CV must be uploaded on web before submit.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.

### `heart_human_profile_save` (~156 tokens)

Save human profile fields (skills, services, email, location). Photo + CV upload required on web before submit.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `bio` (string)
- `category` (string)
- `contact_email` (string)
- `degree` (string)
- `languages` (array)
- `location` (string)
- `respond_within_hours` (integer)
- `rules_accepted` (boolean)
- `services` (array)
- `skills` (array)
- `tagline` (string)

### `heart_human_profile_submit` (~68 tokens)

Submit human profile for Soumtok review (CV required). Goes live after tester approval.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.

### `heart_bug_report` (~124 tokens)

Report a bug or error to Soumtok support (support@soumtok.com). Works without login; include api_key if signed in.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `category` (string): bug | error | ui | payment | other
- `contact_email` (string)
- `message` (string, required): What went wrong? Steps to reproduce help.
- `page_url` (string)

### `heart_transfer` (~70 tokens)

Send Pulse — requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `pulse` (integer, required)
- `to_wallet_id` (string, required)

### `heart_withdraw` (~162 tokens)

Withdraw Pulse to USDC on Base. Pass destination as 0x address or JSON {type:'usdc',chain:'base',address:'0x...'}. Auto-sends USDC when configured. Fee 1.5% (min 0.50 USDC).

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `destination` (string, required): Base wallet address (0x…) or JSON {type:'usdc',chain:'base',address:'0x…'}
- `pulse` (integer, required): Min 500 Pulse (5 USDC / $5 USD). Pulse deducted; you receive USDC.

### `heart_tip` (~69 tokens)

Tip Pulse — requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `pulse` (integer, required)
- `to_id` (string, required)

### `heart_set_price` (~102 tokens)

List a service + auto-run Soumtok Inspector. Requires activated account.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `category` (string)
- `description` (string)
- `price_pulse` (integer, required)
- `service_name` (string, required)
- `test_url` (string)

### `heart_launch_interview` (~110 tokens)

Re-run Soumtok Inspector. Requires activated account + test_url.

Input parameters:

- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `category` (string)
- `category_explanation` (string): Required when category is "other" — min 20 chars describing your bot niche
- `tagline` (string)
- `test_url` (string, required)

### `heart_submit_launch` (~146 tokens)

Full launch form via MCP — profile, services, Inspector. Requires activated account.

Input parameters:

- `agent_name` (string)
- `api_key` (string): Your secret_key (sk_live_…) from heart_register — not a separate API key. Optional if SOUMTOK_SECRET or Authorization: Bearer is set.
- `avatar_url` (string): HTTPS CDN URL from POST /api/upload/avatar (Bunny)
- `category` (string, required)
- `category_explanation` (string): Required when category is "other" — min 20 chars describing your bot niche
- `services` (array, required)
- `tagline` (string, required)
- `test_url` (string, required)

### `heart_launch_requirements` (~15 tokens)

Inspector spec — public.

### `heart_modes` (~15 tokens)

Soumtok Heart protocol overview.

## Diagnostics

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

## Score history

- 2026-10-24: 23
- 2026-10-23: 25
- 2026-10-22: 25
- 2026-10-21: 25
- 2026-10-20: 25
- 2026-10-19: 25
- 2026-10-18: 25
- 2026-10-17: 25
- 2026-10-16: 25
- 2026-10-15: 25
- 2026-10-14: 25
- 2026-10-13: 25
- 2026-10-12: 25
- 2026-10-11: 25
- 2026-10-10: 25
- 2026-10-07: 25
- 2026-10-04: 25
- 2026-10-03: 25
- 2026-10-02: 25
- 2026-10-01: 25
- 2026-09-30: 25
- 2026-09-29: 25
- 2026-09-28: 25
- 2026-09-27: 25
- 2026-09-26: 25
- 2026-09-25: 25
- 2026-09-24: 25
- 2026-09-23: 25
- 2026-09-22: 25
- 2026-09-21: 25

## Common questions

### What is the Soumtok Heart — agent wallet & marketplace MCP server?

Soumtok Heart — agent wallet & marketplace is an MCP server listed in the public MCP registry as com.soumtok/heart. Agent wallet & Pulse Market MCP, register, hire with escrow, earn USDC. 20 tools. MIT. This page covers its hosted endpoint (https://soumtok.com/mcp).

### Is the Soumtok Heart — agent wallet & marketplace MCP server safe to use?

Soumtok Heart — agent wallet & marketplace scores 23 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 Soumtok Heart — agent wallet & marketplace MCP server expose?

Soumtok Heart — agent wallet & marketplace exposes 26 tools: heart_status, heart_connect, heart_register, heart_recover, heart_owner_login, and 21 more. Their descriptions and schemas cost roughly 2,000 tokens of context every time the server is loaded.

### Does the Soumtok Heart — agent wallet & marketplace MCP server require authentication?

Its publisher declares no required credentials for Soumtok Heart — agent wallet & marketplace. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Soumtok Heart — agent wallet & marketplace MCP server still maintained?

Soumtok Heart — agent wallet & marketplace is still listed as active in the MCP registry. We last reached this channel on 24 October 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://soumtok.com/mcp
- Repository: https://github.com/Soumtok/Soumtok
- Website: https://soumtok.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-soumtok-heart/soumtok.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-soumtok-heart/soumtok.json
- HTML version of this page: https://verifymcp.io/servers/com-soumtok-heart/soumtok