# Index Agentica (remote · mcp.indexagentica.com)

Search a curated directory of agent tools, MCP servers, APIs, protocols and skills. No auth.

- Trust score: 79/100 (medium)
- Change this week: +1
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mcp.indexagentica.com`: 79/100 (this document), [markdown](https://verifymcp.io/servers/com-indexagentica-mcp/mcp.md), [page](https://verifymcp.io/servers/com-indexagentica-mcp/mcp)

## Channel facts

- Endpoint: `https://mcp.indexagentica.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. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - 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**: 67/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1107 tokens (~221/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 100/100
  - No destabilizing schema changes in the last 30 days.
- **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 5 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 Index Agentica MCP server?

Index Agentica is a hosted endpoint at https://mcp.indexagentica.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-indexagentica-mcp 'https://mcp.indexagentica.com/mcp'
```

### Cursor

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

### VS Code

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Netclaw

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

### Vellum

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

### Other

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

### 2026-11-01 (score 79, 0)

- [security] Stability: 0.97 → pass

### 2026-10-31 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-29 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-25 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-22 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-20 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-18 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (5)

### `search` (~336 tokens)

Search Index Agentica

Search Index Agentica: the directory of agent-usable resources (skills, harnesses, MCP servers, tools, protocols, APIs, information sources, finance/payments, directories) plus its long-form content (guides, comparisons, stacks and downloadable Agent Skills). Matches the query words against name/title, id, tags, summary and description and returns the best matches first, each with its type, a relevance score and links (HTML, markdown, JSON). Optionally filter by type (entry, guide, comparison, stack, skill; default all), category (entries only) and/or tags (ALL given tags must match). An empty query with a filter lists everything in that filter. For full details use get_entry for type entry, or get_content with the type and id for long-form items.

Input parameters:

- `category` (string): Optional entry category slug to restrict results to (implies type entry). Current categories: skills, harnesses, mcp-servers, tools, protocols, apis, information, finance-payments, directories, infra…
- `limit` (integer): Maximum number of results (1-50, default 10).
- `query` (string): Free-text search words, e.g. "browser automation" or "payments x402". May be empty when category or tags are given.
- `tags` (array): Optional list of tag slugs; results must have all of them (e.g. ["open-source", "python"]).
- `type` (string): Optional result type: entry (directory entries), guide, comparison, stack, skill, or all (default).

Output parameters:

- `category` (string): Category filter applied (omitted when none).
- `limit` (integer)
- `query` (string)
- `results` (array)
- `tags` (array)
- `total` (integer): Number of matches before the limit was applied.
- `type` (string): Type filter applied (all when none).

### `get_entry` (~116 tokens)

Get directory entry

Fetch one Index Agentica entry by its id (kebab-case slug, e.g. "model-context-protocol"). Returns every field: name, category, summary, description, url, repo, docs, tags, license, pricing, status, agent_access (llms_txt, openapi, mcp_endpoint, auth), related ids, sources, dates and links. If the id is unknown the result is an error with suggested ids.

Input parameters:

- `id` (string, required): Entry id (kebab-case slug) as returned by search.

Output parameters:

- `entry` (object): The full entry, following https://indexagentica.com/schema/entry.schema.json plus a links object.

### `get_content` (~164 tokens)

Get guide, comparison, stack or skill

Fetch one Index Agentica long-form item by type and id (as returned by search). Returns its metadata (title, summary, author, tags, dates, referenced entries with links, related items, sources, links) and its markdown (scheme links resolved to absolute URLs). Comparisons include the structured table (criteria, one row per entry, verdict); stacks include the use case and components; skills include the full SKILL.md (skill_md) plus download links (links.zip, links.skill_md). Unknown ids return an error with suggestions.

Input parameters:

- `id` (string, required): Item id (kebab-case slug) as returned by search.
- `include_html` (boolean): Also return the rendered HTML body.
- `type` (string, required): guide, comparison, stack or skill.

Output parameters:

- `content` (object): The item: front_matter, markdown, links and type-specific fields (comparison, stack, skill_md). See https://indexagentica.com/openapi.json (LongformItem).

### `list_categories` (~42 tokens)

List categories

List all Index Agentica categories with their slug, name, description, entry count and links (HTML page and JSON). Use a slug as the category filter for search.

Output parameters:

- `categories` (array)
- `generated` (string): When the published index was built.
- `total` (integer): Total number of entries in the directory.

### `request_listing` (~252 tokens)

Request a listing

Ask Index Agentica to add something that is missing (a skill, agent harness, MCP server, tool, protocol, API, ...). Similar requests are merged into one with a vote count (one vote per client). Nothing is listed automatically: the Curator verifies each request first. The public queue is at https://mcp.indexagentica.com/v1/requests and https://indexagentica.com/requested/. Limits: 5 requests per hour and 20 per day per client. Search first to check it is not already listed.

Input parameters:

- `category` (string, required): Directory category slug, or "other". Current categories: skills, harnesses, mcp-servers, tools, protocols, apis, information, finance-payments, directories, infrastructure, evals-observability.
- `reason` (string): Optional: why it is useful / what you needed it for.
- `requester` (string): Optional requesting agent or client name.
- `url` (string): Optional http(s) link (repo, docs or homepage). Not shown publicly until verified.
- `wanted` (string, required): Short name of what is wanted, e.g. "Linear MCP server" or "a skill for Terraform plans".

Output parameters:

- `id` (integer)
- `list` (string)
- `merged` (boolean)
- `note` (string)
- `ok` (boolean)
- `request` (object)
- `vote_counted` (boolean)

## Diagnostics

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

## Score history

- 2026-11-05: 79
- 2026-11-04: 79
- 2026-11-03: 79
- 2026-11-02: 79
- 2026-11-01: 79
- 2026-10-31: 79
- 2026-10-30: 78
- 2026-10-29: 78
- 2026-10-28: 77
- 2026-10-27: 77
- 2026-10-26: 76
- 2026-10-25: 76
- 2026-10-24: 75
- 2026-10-23: 75
- 2026-10-22: 75
- 2026-10-21: 74
- 2026-10-20: 74
- 2026-10-19: 73
- 2026-10-18: 73
- 2026-10-17: 72
- 2026-10-16: 73
- 2026-10-15: 72
- 2026-10-14: 72
- 2026-10-13: 71
- 2026-10-12: 71
- 2026-10-10: 70
- 2026-10-07: 68
- 2026-10-04: 67
- 2026-10-03: 66
- 2026-10-02: 66

## Common questions

### What is the Index Agentica MCP server?

Index Agentica is an MCP server listed in the public MCP registry as com.indexagentica/mcp. Search a curated directory of agent tools, MCP servers, APIs, protocols and skills. No auth. This page covers its hosted endpoint (https://mcp.indexagentica.com/mcp).

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

Index Agentica scores 79 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 Index Agentica MCP server expose?

Index Agentica exposes 5 tools: search, get_entry, get_content, list_categories, request_listing. Their descriptions and schemas cost roughly 910 tokens of context every time the server is loaded.

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

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

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

Index Agentica 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.indexagentica.com/mcp
- Repository: https://github.com/Drudley/indexagentica-mcp
- Website: https://indexagentica.com/agents/
- Changelog RSS feed: https://verifymcp.io/servers/com-indexagentica-mcp/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-indexagentica-mcp/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-indexagentica-mcp/mcp