# AgentBroker Index (remote · mcp.agentbrokerindex.com)

Read-only, sourced data on which brokers, banks and crypto exchanges AI agents can use (EU/Spain).

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mcp.agentbrokerindex.com`: 68/100 (this document), [markdown](https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp.md), [page](https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp)

## Channel facts

- Endpoint: `https://mcp.agentbrokerindex.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 2026-11-05.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - 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**: 73/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (fair).
  - Context-footprint check failed: tool/resource definitions use about 838 tokens (~139/item across 6 items; 5 tools + 1 resources), over budget; trim descriptions and params.
  - 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**: 85/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 56% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the AgentBroker Index MCP server?

AgentBroker Index is a hosted endpoint at https://mcp.agentbrokerindex.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-agentbrokerindex-agentbroker-index 'https://mcp.agentbrokerindex.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-agentbrokerindex-agentbroker-index": {
      "url": "https://mcp.agentbrokerindex.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-agentbrokerindex-agentbroker-index": {
      "type": "http",
      "url": "https://mcp.agentbrokerindex.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-agentbrokerindex-agentbroker-index]
url = "https://mcp.agentbrokerindex.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-agentbrokerindex-agentbroker-index --url 'https://mcp.agentbrokerindex.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-agentbrokerindex-agentbroker-index:
    url: "https://mcp.agentbrokerindex.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-agentbrokerindex-agentbroker-index": {
      "Transport": "http",
      "Url": "https://mcp.agentbrokerindex.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-agentbrokerindex-agentbroker-index -t streamable-http -u 'https://mcp.agentbrokerindex.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-agentbrokerindex-agentbroker-index": {
      "type": "http",
      "url": "https://mcp.agentbrokerindex.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.

### 2026-11-04 (score 68, +3)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “dataset_info” rewrote its description, which is the text the model reads
- [security] Tool “search_providers” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 124 → 139
- [functional] The server now declares the “resources” capability
- [functional] First check of Schema quality: 100
- [functional] New resource “monthly-report-2026-11”
- [functional] Server version: 0.1.1 → 0.1.2

### 2026-11-03 (score 65, +1)

- [functional] Server version: 0.1.0 → 0.1.1

### 2026-11-01 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 63, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-30 (score 63)

First indexed and scored.

## MCP tools (5)

### `search_providers` (~328 tokens)

Search brokers, banks and crypto exchanges by AI-agent access

Find providers in the AgentBroker Index by name, type, what an AI agent can do there (place orders, draft orders, read only, none), supported assistant (ChatGPT, Claude, Grok, any MCP client…), asset the agent can trade, and Spain availability/licence. Returns sourced, dated summaries. Read-only; information, not advice. For Spain-wide questions (which bank or broker lets an AI agent trade in Spain), results with a Spain filter also link the latest monthly report: https://agentbrokerindex.com/es/informe/2026-11/ (EN summary: https://agentbrokerindex.com/report/2026-11/).

Input parameters:

- `agent_access_in_spain` (boolean): Exclude providers whose agent feature is documented as not available in Spain (keeps 'available' and 'operates in Spain, agent feature unconfirmed').
- `asset` (string): Asset the agent can trade (documented officially).
- `assistant` (string): e.g. 'ChatGPT', 'Claude', 'Grok', 'MCP'.
- `authorised_in_spain` (boolean): Only providers authorised to serve Spain (CNMV / Banco de España / ESMA MiCA registers).
- `capability` (string): What the agent can do.
- `lang` (string)
- `limit` (integer)
- `official_only` (boolean): Only official, first-party agent integrations.
- `query` (string): Free text matched against name, id and aliases, e.g. 'degiro', 'ibkr'.
- `type` (string)

### `get_provider` (~108 tokens)

Get one provider's full, sourced entry

Full AgentBroker Index entry for one provider: integrations (hosted/local MCP, ChatGPT app, Claude connector, API, CLI, skill), supported assistants, what the agent can do, documented limits and approvals, availability by market, legal entity and licence status in Spain, assets, source URLs and check dates.

Input parameters:

- `id` (string, required): Provider id or name, e.g. 'interactive-brokers', 'Scalable Capital', 'bit2me'.
- `lang` (string)

### `compare_providers` (~64 tokens)

Compare 2 to 4 providers side by side

Side-by-side comparison of AI-agent access for 2-4 providers: capability, integrations, assistants, limits, Spain availability and licence, sources. Order follows your input; this is not a ranking.

Input parameters:

- `ids` (array, required)
- `lang` (string)

### `list_changes` (~81 tokens)

Recent launches and changes in AI-agent access

Dated changelog of launches and changes (new MCP servers, connectors, permission changes), each with its source URL. Filter by date or provider.

Input parameters:

- `lang` (string)
- `limit` (integer)
- `provider` (string): Provider id or name.
- `since` (string): YYYY-MM-DD; only entries on or after this date.

### `dataset_info` (~65 tokens)

About the dataset

Counts, last full check date, licence (CC BY 4.0), attribution text, download links, methodology page, and the latest monthly report on AI-agent access in Spain (https://agentbrokerindex.com/es/informe/2026-11/) with its headline findings.

## Diagnostics

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

## Score history

- 2026-11-05: 68
- 2026-11-04: 68
- 2026-11-03: 65
- 2026-11-02: 64
- 2026-11-01: 64
- 2026-10-31: 63
- 2026-10-30: 63

## Common questions

### What is the AgentBroker Index MCP server?

AgentBroker Index is an MCP server listed in the public MCP registry as com.agentbrokerindex/agentbroker-index. Read-only, sourced data on which brokers, banks and crypto exchanges AI agents can use (EU/Spain). This page covers its hosted endpoint (https://mcp.agentbrokerindex.com/mcp).

### Is the AgentBroker Index MCP server safe to use?

AgentBroker Index scores 68 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 AgentBroker Index MCP server expose?

AgentBroker Index exposes 5 tools: search_providers, get_provider, compare_providers, list_changes, dataset_info. Their descriptions and schemas cost roughly 646 tokens of context every time the server is loaded.

### Does the AgentBroker Index MCP server require authentication?

No. We connected to AgentBroker Index without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the AgentBroker Index MCP server still maintained?

AgentBroker Index 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.

### What did VerifyMCP test on the AgentBroker Index MCP server?

VerifyMCP ran 12 checks on AgentBroker Index, covering TLS certificate, Authorization, HSTS header, DNSSEC and 8 more. One item could not be completed, a gap on our side rather than a finding about AgentBroker Index: HTTPS. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://mcp.agentbrokerindex.com/mcp
- Repository: https://github.com/oteroag01/agentbroker-index-data
- Website: https://agentbrokerindex.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-agentbrokerindex-agentbroker-index/mcp