Blackbook Protocol Advisor

Name: Blackbook Protocol Advisor
Author: koynlabs

MCP serverMCP

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

by koynlabsrepository ↗homepage ↗v1.0.3

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability5/5 checks ok

30 days ago

Tools observed via MCP handshake

search_book — REQUIRED before substantive Protocol answers. Search approved Blackbook Protocol passages and return cited excerpts. Prefer Protocol vocabulary from hits over g
get_module_playbook — REQUIRED 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 soli
list_skills — List 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 match
get_skill — Load a Protocol workflow skill as markdown. Names: establish-vault-trust, register-trust-trs, implement-95-5-equity-split, update-psc-companies-house, run-porta
list_modules — List available Protocol advisor modules in coaching order.
get_hmrc_guidance — Retrieve 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_companies_house_guidance — Retrieve approved Companies House / PSC / WebFiling guidance. PSC filings name individuals (trustees), never the Trust itself.
run_trust_intake — Validate a structured trust setup intake and return missing facts, Protocol warnings, and next modules. Call before drafting forms or opening portals.
draft_form_answers — Draft preparation notes for TRS, IHT100, IHT400, and related professional-review questions from a completed intake. Label as a Protocol guide for solicitor exec
prepare_portal_fill — Map 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
generate_review_bundle — Generate a cited professional-review bundle from a completed intake for the Owner to take to a solicitor or CTA.
list_risk_flags — Return legal, tax, and practical red flags detected from customer facts (settlor-as-beneficiary, lender consent, offshore, time pressure).
list_implementation_modes — List Owner choices: self_serve (own browser + guidance) vs assisted (Browserbase live view + optional fill). Ask before starting co-pilot.
get_self_serve_portal — Self-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
start_browser_session — ASSISTED mode only. Start a fresh ephemeral Browserbase (or mock) co-pilot session. Returns liveViewUrl — no purchaser email. If Owner prefers their own browser
open_portal — Navigate the assisted session to an allowlisted portal: trs, trs_manage, companies_house_webfiling, or companies_house_psc.
explain_current_screen — Summarise the current portal page: URL, text excerpt, fillable fields, Protocol hint, signedInLikely.
list_fillable_fields — Inventory visible non-secret form controls (label/name/type) on the current portal page. Use to align prepare_portal_fill keys.
fill_fields — Fill non-secret form fields (label/placeholder/name). Never passwords, OTPs, or Companies House auth codes.
request_user_action — Pause for Owner login, CAPTCHA, 2FA, or review in the Browserbase live view. Never ask the Owner to paste passwords into chat.
wait_for_user_ready — After request_user_action(login|2fa), poll until the page leaves the sign-in surface (or timeout). Then continue fill.
prepare_submit_confirmation — Create a one-time confirmation token required before confirm_and_submit. Show the token to the human Owner; do not submit without it.
confirm_and_submit — Submit the current portal form only after the human provides a valid one-time confirmationToken from prepare_submit_confirmation. This can file on a government
end_browser_session — Tear down the assisted browser session. No credentials are persisted. Safe to call more than once for the same id after expiry.
get_legal_boundary — Return the mandatory educational / non-advice boundary statement. Call when the Owner asks if this is legal advice.

Provenance

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Official MCP Registryio.github.koynlabs/blackbook-advisor

first seen 2 d ago · fetched 2 d agoopen ↗

Field history (7 recent events)

2 d ago · declared · summary → "Purchaser-gated MCP for Vault, HMRC TRS, 95/5 equity, and Companies House PSC."
2 d ago · declared · description → "Purchaser-gated MCP for Vault, HMRC TRS, 95/5 equity, and Companies House PSC."
2 d ago · declared · publisherName → "koynlabs"
2 d ago · declared · homepageUrl → "https://theblackbook.pro"
2 d ago · declared · repoUrl → "https://github.com/koynlabs/mcp-blackbook"
2 d ago · declared · version → "1.0.3"
2 d ago · declared · protocols → ["mcp"]

when	check	result	http	latency	detail
6 h ago	mcp initialize	ok	200	141 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools
13 h ago	mcp initialize	ok	200	141 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools
20 h ago	mcp initialize	ok	200	183 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools
27 h ago	mcp initialize	ok	200	156 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools
34 h ago	mcp initialize	ok	200	137 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools
2 d ago	mcp initialize	ok	200	216 ms	server blackbook-advisor 1.0.0 · protocol 2025-06-18 · 25 tools

Blackbook Protocol Advisor

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