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PopNx MCPMCP servers for people who use AI · explained in plain words

Okfindex

by wrpbrversion 1.0.1i★ –iRuns in the cloud
Registry namecom.okfindex/okfindex

Install

Overview

Description from the maker (original English)

Search Open Knowledge Format (OKF) bundles, read a bundle card and submit your own with IndexNow.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://okfindex.com/mcp

Run this in your terminal

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

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "okfindex": {
      "url": "https://okfindex.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "okfindex": {
      "type": "http",
      "url": "https://okfindex.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://okfindex.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

  • api_index

    Index of the OKF Index API: routes, quota (none) and how to plug the MCP.

  • search_bundles

    Search the index of OKF bundles: free text over name, tagline, description and origin; filter by provenance (github|domain), repository, version, language, license, root type or concept count; search root concept text. Paginate with limit/offset. Only `live` bundles. Free text ma

  • get_bundle

    One bundle's card: root index.md URL, version, concept count, provenance and repository signal. `live` and `low` (example or fixture bundles kept out of the search) both answer here.

  • index_stats

    Size of the index by provenance and when it last changed.

  • legislation_status

    Read Brazilian federal corpus coverage and synchronization status. Legal currency is not verified.

  • search_legislation

    Search Brazilian federal laws by number/year or full-text words. Filter by type, year and issuing body (authority). Results preserve source attribution. Follow next; do not infer current legal validity. Full-text search covers title, description and body. Number/year uses an exac

  • get_legislation

    Read a law's first part, original-source links, download date and part count. Repository metadata is not legal verification.

  • get_legislation_part

    Read one law text part. Read every numbered part for the complete body. Preserve source and version when citing.

  • list_bases

    List bases in your personal account. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are

  • create_base

    Create a private base. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not automatic

  • publish_base

    Publish the current files in your base. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files

  • unpublish_base

    Make your published base private. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are no

  • get_base

    Read your base and its documents. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are no

  • get_base_usage

    Read your base's search and document-read counts for the last 30 days. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal

  • list_base_documents

    List the documents in your base. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not

  • get_base_connection

    Read the connected source and its last check. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access.

  • connect_base_source

    Connect one public Markdown source to your base. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private acces

  • disconnect_base_source

    Stop source updates and keep the last document. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access

  • search_base

    Search the full text of your base. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are n

  • add_base_document

    Import one Markdown or TXT file. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not

  • replace_base_document

    Replace your document after reviewing the new text. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private ac

  • remove_base_document

    Remove your document and its published version. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access

  • get_base_document

    Read the document Markdown and metadata. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files

  • read_base_markdown

    Download document Markdown. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not auto

  • read_base_original

    Download the original file. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not auto

  • read_base_image

    Download a verified image from the document. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. F

  • read_base_index

    Read the private OKF root index. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are not

  • read_base_concept

    Read an OKF concept with source and hash. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. File

  • read_base_source

    Read the original source linked by the OKF concept. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private ac

  • read_base_pdf_source

    Download the PDF source linked by the OKF concept. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private acc

  • read_base_docx_source

    Download the DOCX source linked by the OKF concept. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private ac

  • read_base_doc_source

    Download the DOC source linked by the OKF concept. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private acc

  • export_base

    Get the private OKF ZIP download. Personal-account operations. Free initial limit: 3 bases, 20 documents per base, 256 KiB per file. Read limits for current account capacity. After paid capacity expires, extra bases keep read, export, removal and make-private access. Files are no

  • quote_base_document

    Upload PDF, DOCX or DOC and get its conversion quote. Optional account document conversion. Check conversion_limits in get_base before upload. Raw HTTP accepts application/pdf, application/msword or application/vnd.openxmlformats-officedocument.wordprocessingml.document with URL-

  • list_base_conversions

    List saved conversions in your base. Optional account document conversion. Check conversion_limits in get_base before upload. Raw HTTP accepts application/pdf, application/msword or application/vnd.openxmlformats-officedocument.wordprocessingml.document with URL-encoded X-Documen

  • get_base_conversion

    Read the quote and saved conversion state. Optional account document conversion. Check conversion_limits in get_base before upload. Raw HTTP accepts application/pdf, application/msword or application/vnd.openxmlformats-officedocument.wordprocessingml.document with URL-encoded X-D

  • remove_base_conversion

    Remove an unauthorized quote and release its base slot. Optional account document conversion. Check conversion_limits in get_base before upload. Raw HTTP accepts application/pdf, application/msword or application/vnd.openxmlformats-officedocument.wordprocessingml.document with UR

  • authorize_base_conversion

    Authorize the quoted price and queue conversion. Optional account document conversion. Check conversion_limits in get_base before upload. Raw HTTP accepts application/pdf, application/msword or application/vnd.openxmlformats-officedocument.wordprocessingml.document with URL-encod

  • ask_base_question

    Ask a question with sources from your base. Ask about one base owned by the current personal account. Up to five retrieved excerpts go to our AI service. No web search, tools or external actions. Generation costs USD 0.01 after explicit authorization. No retrieval match returns u

  • get_base_answer

    Read an answer and its source versions. Ask about one base owned by the current personal account. Up to five retrieved excerpts go to our AI service. No web search, tools or external actions. Generation costs USD 0.01 after explicit authorization. No retrieval match returns unsup

  • save_base_dataset

    Store a dataset description in your own base. The server does not fetch the source or import its data. Saving creates a managed dataset.md version for base search, collections and OKF export. Existing publication stays unchanged until publish_base. The normal base and document li

  • public_list_bases

    List published bases by name or author. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader wi

  • public_get_base

    Read published base and its documents. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader wit

  • public_list_base_documents

    List the documents in published base. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader with

  • public_search_base

    Search the full text of published base. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader wi

  • public_get_base_document

    Read the document Markdown and metadata. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader w

  • public_read_base_markdown

    Download document Markdown. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader with author at

  • public_read_base_original

    Download the original file. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader with author at

  • public_read_base_image

    Download a verified image from the document. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the read

  • public_read_base_index

    Read the published OKF root index. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader with au

  • public_read_base_concept

    Read an OKF concept with source and hash. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader

  • public_read_base_source

    Read the original source linked by the OKF concept. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and t

  • public_read_base_pdf_source

    Download the PDF source linked by the OKF concept. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and th

  • public_read_base_docx_source

    Download the DOCX source linked by the OKF concept. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and t

  • public_read_base_doc_source

    Download the DOC source linked by the OKF concept. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and th

  • public_export_base

    Get the published OKF ZIP download. Published bases only. No account required. Every read checks current publication; a private or withdrawn base returns 404. No cached files are served after withdrawal. Use base.embed_url in an iframe to embed public search and the reader with a

  • favorite_ids

    List your favorite bundle IDs. Requires a personal account. Private to the personal account. Up to 200 favorites. No bundle content is copied. Responses use private, no-store.

  • favorite_bundles

    Search your favorite bundles. Requires a personal account. Private to the personal account. Up to 200 favorites. No bundle content is copied. Responses use private, no-store.

  • save_favorite

    Save a bundle to your private favorites (up to 200). Private to the personal account. Up to 200 favorites. No bundle content is copied. Responses use private, no-store.

  • remove_favorite

    Remove a bundle from your private favorites. Private to the personal account. Up to 200 favorites. No bundle content is copied. Responses use private, no-store.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain okfindex.com (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 601 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 60 tool descriptions and found no hidden instructions to the AI

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 5752 servers in this category
  • Published to the registry more recently than 60% of the other 5752 servers in this category
  • Basic checks equal to or better than 100% of the other 5752 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Okfindex safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 25 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

by upstashWidely used↓ 972.7K/wk★ 64.2KUpdated 3 days ago

Computer or cloud

Codebase Memory

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

by DeusDataWidely used↓ 18K/wk★ 48.1KUpdated 23 days ago

Runs on your computer

Exa

Connect AI agents to Exa for web search, content fetching, and multi-step research.

by exa-labsWidely used★ 5.2KUpdated 2 months ago

Runs in the cloud✓ exa.ai

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

OKF Index MCP server

OKF Index helps an assistant find Open Knowledge Format (OKF) bundles and read their sources. It also provides knowledge bases and collections. Public search works without an account. Private bases require an authorized account. This repository contains the connection settings and a user skill. The hosted service runs at okfindex.com.

Configure

The server uses Streamable HTTP. No local program is required. Add this to .vscode/mcp.json for GitHub Copilot in VS Code:

{

"servers": { "okfindex": { "type": "http", "url": "https://okfindex.com/mcp?checkout=site" } } }

For Cursor, use the same entry under mcpServers in .cursor/mcp.json. For other clients, select an HTTP server and enter the URL above. The official registry entry is com.okfindex/okfindex.

Use

Ask: "Find OKF bundles about databases and show their source links."

  • search_bundles finds public bundles by text, source, language or license.
  • get_bundle reads a bundle card with its root URL and provenance.
  • index_stats shows the index size and update information.
  • Authorized tools manage private knowledge bases, documents and collections.

Keep source attribution with each result. A bundle in the index is not a certification of its content. OKF Index is independent of the OKF specification publisher.

Access and cost

Public bundle search is free. Private storage, conversion and other paid operations have their own limits. If a tool requires payment, complete the purchase on the website. The connection above disables payment transactions through the assistant. Read the current conditions when opening the paid feature.

Documentation and support

Send support requests to contato@okfindex.com or open an issue here. The files in this repository use the MIT-0 license. The hosted service has separate terms. Its source code is not included.

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