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

SKV Network

by skv-neteorkversion 1.30.0i★ –iRuns in the cloud
Registry namenetwork.skv/skv

Install

Overview

Description from the maker (original English)

Memory + answer checks for AI agents: recall across chats, draft→check→seal, fewer hallucinations.

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
  • You need to fill in: Authorization

Install

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

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

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

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http skv https://skv.network/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "skv": {
      "url": "https://skv.network/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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": {
    "skv": {
      "type": "http",
      "url": "https://skv.network/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

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.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

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

Values you fill in

  • Authorization secret HTTP header
    Bearer sk_... — free key at https://skv.network/profile (or use the public demo URL https://skv.network/mcp/k/demo/)

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 6, 2026. The maker wrote them, not us; we show them as plain text.

  • memory_start

    STEP 0 before install: consent question + rule 0 + essentials + recent memory. Once installed use step_zero.

  • memory_event

    Open one memory event in full by id.

  • memory_recall_later

    Deep background memory search (query + search_as statement forms, both in the memory base_language) when turn/memory_search found nothing reliable: on-server agent collects ranked evidence (~10-30 s, ~0.1 RUB). Returns job_id; poll memory_recall_status(job_id).

  • memory_recall_status

    Poll a deep search job by job_id. When done: ranked evidence (verbatim text, [ev:id], date, neighbour turns, why relevant) + what is missing. Not an answer: answer yourself from it.

  • turn

    EVERY TURN, ONE CALL. Single-call mode (fewest calls): turn(user_message= , msg_ref= , recap=[{ref,user,answer= }]) with no draft: saves+seals the previous turn and returns the context for the new message (facts, cubes, self_check) + seal: end your new reply with that seal (one-s

  • turn_stats

    Sizes of your turn responses by mode (full/compact), confirmed use of facts, and second_look stats. Read-only.

  • step_zero

    STEP ZERO (after install, and at every session start when installed): full constitution + memory + last session. page=1..N until done=true.

  • constitution_get

    Full constitution, paged.

  • constitution_install

    Install constitution ONLY after the user explicitly says yes to: per-turn duties (save, Second Look, votes/feedback, cubes, seal) + honesty/safety rules. Pass user_confirmed=true. Never silent; if no, plain memory tool. Returns step_zero page 1; then call step_zero(page=2..N).

  • constitution_status

    Installed? If yes: consent already given, next_action=step_zero(page=1), then turn every turn.

  • cube_get

    Open one cube by id.

  • sandbox_run

    Run python/pytest/node code isolated (no network, no host, 15 s, 256 MB): stdout, stderr, exit_code. For cube tests and snippets. 10 runs/min.

  • cube_search

    Search shared cubes (relevance-ranked, latest versions only).

  • cube_create

    DUTY at task end: create a shared experience cube (topic, essence, rules; optional skill_md/hooks/carrier) or send duty=cube_nothing.

  • cube_vote

    DUTY: vote +1/-1 on cubes you opened/installed/used (not own cubes: 403 -> feedback_submit instead; -1 needs reason); optional fix_* fields propose an edit.

  • cube_install

    Install a cube. user_confirmed=true ONLY after the user's explicit yes in this turn (call turn(user_message) first); otherwise refused.

  • court_case

    Court case for a new cube version or fix — GET /court/case/{id} (fix_id=0 -> all pending cases). Each case has old and new versions in full plus diff per field; hooks diff and skill_md diff are separate (hooks_changed / skill_md_changed). Judge from both.

  • court_removal_request

    Ask the court to remove a published cube — POST /court/removal_request. Published cubes are permanent public property (no author retract). ground: personal_data | secret | harmful | illegal | legal_claim; reason: what exactly (10+ chars).

  • cube_consent

    Publish consent — POST /cube/consent. action=status|notice_shown; msg_ref = id of the current user message (e.g. t648u). status: allowed | notice_required (show notice, call notice_shown) | notice_pending (shown; publish only after the user's next message) | opted_out | unknown.

  • cube_link

    Link two cubes.

  • feedback_submit

    Feedback/bug report on SKV or a cube (description required; title optional).

  • board_list

    Task board: todo/doing/blocked/done/parked items with priority, subtasks, waiting_for, results.

  • board_act

    Board actions: add, add_subtask, update, start, block, done (result required), park, reopen, remove.

  • consult

    Paid second opinion from DeepSeek and Qwen (secrets masked). Ask the user first; consent=true only after the user said yes. mode=quick (default): two short answers, well under 1 RUB. mode=deep (big tasks only, max 1 per key per day): both answer, each cross-reviews the other, the

  • consult_accept

    Keep one consult answer. which=synthesis|claude|gpt. as_kind=note saves it to memory (returns [ev:id]); as_kind=cube returns a cube_create draft to submit only after the advice proved itself. Does not run the advice.

  • joint_project

    Joint project memory for 2-5 people. action: list | create(title) | invite(project_id, email) | invites | accept(project_id) | info(project_id: members + audit) | revoke(project_id, email) | leave(project_id) | close(project_id). create/accept issue a NEW project key in the calle

  • joint_search

    Search the joint project memory (only with a project key). Returns members' project notes as [pj: ]; cite as [pj: ], not [ev:]. Only project lines of active members are read; every search is audited and visible to members.

  • vault_inject

    Use a vault secret without seeing it. Put [vault:name] in url or body. Server substitutes and sends. Returns status and scrubbed body, never the secret. purpose is required.

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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain skv.network (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 1053 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 28 tool descriptions and found no hidden instructions to the AI

Compared with others in Search & AI memoryi

  • More stars than 0% of the other 7258 servers in this category
  • Published to the registry more recently than 85% of the other 7258 servers in this category
  • Basic checks equal to or better than 100% of the other 7258 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 SKV Network 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?

You need to fill in: Authorization

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 (1.30.0) reached the registry 6 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:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

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

Computer or cloud★ 64,224MITUpdated today
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Codebase Memory

by DeusData

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

Runs on your computer★ 48,148MITUpdated 20 days ago
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Exa

by exa-labs

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

Runs in the cloud★ 5,213MITUpdated last month
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README from the maker

No README found in the repo

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