MCP.Market

Index Agentica MCP server

online · 100% uptime
by indexagentica.com·com.indexagentica/mcp·v0.1.0

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

A91/100grade A
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Safety scan
A91/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Index Agentica tools (4)

write = sends, deletes, buys or posts
  • get_contentFree

    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.

  • get_entryFree

    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.

  • list_categoriesFree

    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.

  • searchFree

    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.

Public scan report

scanner v0.1.10 · 2026-10-02 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 533ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Index Agentica compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 88% of 4,460 AI and agents servers
Tools
4
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
45 ms
faster than 96% of 2,331 AI and agents servers

What its tools let an agent do: 4 read

Install Index Agentica in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mcp.indexagentica.com/mcp
Add to Cursor

What the publisher says

From the Index Agentica repository's README, as published. We do not edit it. Read it on GitHub

indexagentica-mcp

Read-only remote MCP server (Streamable HTTP) and REST search API for Index Agentica, the agent-first directory of skills, harnesses, MCP servers, tools, protocols and APIs, plus its long-form guides, comparisons, stacks and downloadable Agent Skills. Runs on Cloudflare Workers (free plan), stateless, no Durable Objects, no auth, CORS open.

Install

Remote server: no install, no API key. Streamable HTTP at https://mcp.indexagentica.com/mcp (live).

claude mcp add --transport http indexagentica https://mcp.indexagentica.com/mcp

Other clients: add the URL as a Streamable HTTP server with no auth (see llms-install.md). The same Worker also answers at https://indexagentica-mcp.indexagentica.workers.dev/mcp (see DEPLOY.md).

Endpoints

Errors are always JSON: {"error":{"status":400,"code":"badrequest","message":"..."}} (codes: badrequest, notfound, methodnotallowed, ratelimited, upstream_error).

MCP tools

Every tool has a JSON-Schema inputSchema, an outputSchema, readOnlyHint annotations, and returns both structuredContent and the same JSON as a text content block. Bad arguments and unknown ids come back as isError: true tool results (so the model can correct itself); an unknown tool name is JSON-RPC -32602.

Scoring: per query word, exact id/name match 12, id segment 6, name substring 5, exact tag 4 (partial tag 2), summary 2, category 1.5, description 1; +8 if the whole phrase is in the name; multiplied by the fraction of words matched.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Index Agentica: common questions

Is Index Agentica MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the Index Agentica safety report
How do I install Index Agentica?
It runs remotely at mcp.indexagentica.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Index Agentica need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Index Agentica maintained?
The last commit was 33 days ago (2026-10-02). The latest release is v0.1.0.
Is Index Agentica up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Index Agentica?
Servers from other publishers that do the same job: Pm Claude Skills MCP server, IWE (iwe.md) MCP server and Butterbase AI MCP server.
How does Index Agentica compare with other AI and agents MCP servers?
safety score 91/100 (higher than 88% of 4,460 AI and agents servers); tools 4 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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