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Blackbook Protocol Advisor

R0· no sign-in

Purchaser-gated MCP for Vault, HMRC TRS, 95/5 equity, and Companies House PSC.

v1.0.3 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust94of 100
Uptime, 30 days100%
Latency p50265 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "blackbook-advisor": {
      "type": "http",
      "url": "https://theblackbook.pro"
    }
  }
}
claude mcp add --transport http blackbook-advisor https://theblackbook.pro
[mcp_servers.blackbook-advisor]
url = "https://theblackbook.pro"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "blackbook-advisor": {
      "type": "remote",
      "url": "https://theblackbook.pro",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "blackbook-advisor": {
      "type": "http",
      "url": "https://theblackbook.pro"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=blackbook-advisor&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGhlYmxhY2tib29rLnBybyJ9"
}
{
  "servers": {
    "blackbook-advisor": {
      "type": "http",
      "url": "https://theblackbook.pro"
    }
  }
}
{
  "mcpServers": {
    "blackbook-advisor": {
      "httpUrl": "https://theblackbook.pro"
    }
  }
}
extensions:
  "blackbook-advisor":
    enabled: true
    name: "blackbook-advisor"
    type: streamable_http
    uri: "https://theblackbook.pro"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations25 of 25 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 5,469 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

25 tools, about 5,469 tokens to load them all · tool set 901f17004bec · checked 2026-10-19 10:52 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance90
liveness100
freshness85
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% ~updated-51d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://theblackbook.pro streamable-httpnoneyes100%265 ms2025-11-252026-10-19

Tools (25)

confirm_and_submitdestructiveSubmit the current portal form only after the human provides a valid one-time confirmationToken from prepare_submit_confirmation. This can file on a government portal.
draft_form_answersDraft preparation notes for TRS, IHT100, IHT400, and related professional-review questions from a completed intake. Label as a Protocol guide for solicitor execution.
end_browser_sessiondestructiveTear down the assisted browser session. No credentials are persisted. Safe to call more than once for the same id after expiry.
explain_current_screenread-onlySummarise the current portal page: URL, text excerpt, fillable fields, Protocol hint, signedInLikely.
fill_fieldsFill non-secret form fields (label/placeholder/name). Never passwords, OTPs, or Companies House auth codes.
generate_review_bundleGenerate a cited professional-review bundle from a completed intake for the Owner to take to a solicitor or CTA.
get_companies_house_guidanceread-onlyRetrieve approved Companies House / PSC / WebFiling guidance. PSC filings name individuals (trustees), never the Trust itself.
get_hmrc_guidanceread-onlyRetrieve approved GOV.UK/HMRC trust and inheritance-tax guidance by topic. Returns a title, official URL, and short summary. Not a live scrape of GOV.UK.
get_legal_boundaryread-onlyReturn the mandatory educational / non-advice boundary statement. Call when the Owner asks if this is legal advice.
get_module_playbookread-onlyREQUIRED when coaching setup. Return the ordered Protocol checklist for a module. For 95/5 / share transfer into the Trust use equity_95_5 (not a freestyle solicitor checklist). Modules: vault, trs, equity_95_5, psc, banking, ip, philosophy, legacy, property.
get_self_serve_portalread-onlySelf-serve path: return the official portal URL plus Protocol checklist for the Owner’s own browser. Present portalUrl as a clickable markdown link (MCP cannot launch local browsers). Do not start Browserbase.
get_skillread-onlyLoad a Protocol workflow skill as markdown. Names: establish-vault-trust, register-trust-trs, implement-95-5-equity-split, update-psc-companies-house, run-portal-copilot.
list_fillable_fieldsread-onlyInventory visible non-secret form controls (label/name/type) on the current portal page. Use to align prepare_portal_fill keys.
list_implementation_modesread-onlyList Owner choices: self_serve (own browser + guidance) vs assisted (Browserbase live view + optional fill). Ask before starting co-pilot.
list_modulesread-onlyList available Protocol advisor modules in coaching order.
list_risk_flagsread-onlyReturn legal, tax, and practical red flags detected from customer facts (settlor-as-beneficiary, lender consent, offshore, time pressure).
list_skillsread-onlyList Protocol Architect workflow skills (Vault, TRS, 95/5, PSC, portal co-pilot). Call when the Owner asks how to set something up; then get_skill for the matching workflow.
open_portalNavigate the assisted session to an allowlisted portal: trs, trs_manage, companies_house_webfiling, or companies_house_psc.
prepare_portal_fillMap intake facts to a fill_fields payload for TRS or Companies House PSC. Secrets (auth code) are listed but never filled. Call after Owner login; align labels with list_fillable_fields. Never maps the Trust as a PSC organisation.
prepare_submit_confirmationCreate a one-time confirmation token required before confirm_and_submit. Show the token to the human Owner; do not submit without it.
request_user_actionPause for Owner login, CAPTCHA, 2FA, or review in the Browserbase live view. Never ask the Owner to paste passwords into chat.
run_trust_intakeValidate a structured trust setup intake and return missing facts, Protocol warnings, and next modules. Call before drafting forms or opening portals.
search_bookread-onlyREQUIRED before substantive Protocol answers. Search approved Blackbook Protocol passages and return cited excerpts. Prefer Protocol vocabulary from hits over generic UK legal advice. Returns ranked results plus the educational boundary.
start_browser_sessionASSISTED mode only. Start a fresh ephemeral Browserbase (or mock) co-pilot session. Returns liveViewUrl — no purchaser email. If Owner prefers their own browser, use get_self_serve_portal instead.
wait_for_user_readyAfter request_user_action(login|2fa), poll until the page leaves the sign-in surface (or timeout). Then continue fill.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.koynlabs/blackbook-advisor",
  "icons": [
    {
      "src": "https://theblackbook.pro/logo.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "Blackbook Protocol Advisor",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://theblackbook.pro",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.3",
  "repository": {
    "url": "https://github.com/koynlabs/mcp-blackbook",
    "source": "github"
  },
  "websiteUrl": "https://theblackbook.pro",
  "description": "Purchaser-gated MCP for Vault, HMRC TRS, 95/5 equity, and Companies House PSC."
}