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com.meetkatalis/katalis

REMOTE · MEETKATALIS.COM

UK public-record company intelligence: Companies House, payments, contracts, registers, watch lists

Available components

+3 this week 83 Trust /100

Last scanned (20 hours ago)

Scores higher than 87% of remote servers

Reachable. Last reached 6 Nov 2026.

Category Finance and Payments

Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security80
  • The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
  • No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation. See how to fix → View diagnostics → Partial
  • HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
  • The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
  • DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
Schema Quality & AI Usability75
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 2388 tokens (~125/item across 19 items; 19 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
  • Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage97
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 92% of tool parameters carry a description.Partial
Tool Safety75
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "will_they_pay" implies "pay" and declares readOnlyHint instead, contradicting what its own name says it does. See how to fix → Fail
  • An AI judge read all 20 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
  • Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
What we tested

Checks we ran (13)

  • TLS certificate
  • Authorization
  • HTTPS
  • HSTS header
  • DNSSEC
  • Transport
  • Schema quality
  • Stability
  • Tool coverage
  • Injection markers
  • Destructive annotations
  • Judged manipulation
  • MCP protocol

Does not apply to this hosted endpoint (2)

  • Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
  • Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.

The score does not measure everything. What the score does not measure →

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 6 Nov 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 5 Nov 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.

  • 3 Nov 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

  • 1 Nov 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

  • 29 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

  • 27 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

  • 25 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

  • 23 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 6 Nov 2026 · Probed https://meetkatalis.com/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=*.meetkatalis.com CN=YR1,O=Let's Encrypt,C=US 11 Oct 2026 9 Jan 2027 RSA 2048 SHA256-RSA 5be8ec032f0e88be765decf6be063a26210
SANs: *.meetkatalis.com, meetkatalis.com
CN=YR1,O=Let's Encrypt,C=US (CA) CN=Root YR,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 RSA 2048 SHA256-RSA a20253f15f2691c05dc1ce13b9bcca4e
CN=Root YR,O=ISRG,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 RSA 4096 SHA256-RSA f24b6d17f9d9ad7cb1c9fea78782699f

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of meetkatalis.com. — Not signed

Zone DS Keys Algorithms Outcome
. Trust anchor 20326, 38696 8, 8 Verified
com. DS published 19718 13 Verified
meetkatalis.com. No DS Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result No authorisation required
HTTP status 200
Header Value
strict-transport-security max-age=63072000
content-security-policy default-src 'self'; base-uri 'self'; object-src 'none'; frame-ancestors 'self'; form-action 'self'; worker-src 'self' blob:; img-src 'self' data: blob: https://*.clarity.ms https://c.bing.com https://tpc.googlesyndication.com https://displayads-formats.googleusercontent.com; font-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self' 'unsafe-inline' https://*.clarity.ms https://va.vercel-scripts.com https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://*.supabase.co https://*.clarity.ms https://c.bing.com https://vitals.vercel-insights.com https://*.vercel-insights.com https://challenges.cloudflare.com
x-content-type-options nosniff
x-frame-options SAMEORIGIN
referrer-policy strict-origin-when-cross-origin
permissions-policy camera=(), microphone=(), geolocation=(), browsing-topics=()

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://meetkatalis.com/mcp Verified 200
http (plaintext) http://meetkatalis.com/mcp HTTPS enforced 308 https://meetkatalis.com/mcp
MCP tools · 19 exposed · ~2,197 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
accounts ~118

The company's latest filed accounts read into plain figures, this year and last. From Companies House's tagged (iXBRL) accounts document - net assets, current assets, cash, debtors, creditors due within and after a year, equity, turnover and profit where the accounts include them, average employees, for the current and prior period; audit status, standards, dormant flag; what the accounts leave out. Accounts filed as a PDF can't be read and the call's credits go back.

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

aml_register ~139

Is a business on HMRC's Money Laundering Regulations supervised business register, for what, and since when. Matched on the business's name as the register writes it (a company number brings its registered and former names), with the register's postcode district checked against the registered office. Current registrations with sectors and status (Approved, Applied, Expired), former ones with the date they went, and every change recorded for the name since 7 October 2026. HMRC is one supervisor among several, so absence never means unsupervised. People never loaded.

NameTypeReqDescription
companystringyesA company number, or the business's name

No output schema declared.

No examples provided.

charges ~71

A company's registered charges in plain English. From the Companies House register of charges - total and outstanding, the lenders (individuals never named), what each secures and over what, fixed or floating, a floating charge over everything, and the latest creation date.

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

charity_check ~192

Is this a registered charity, is it in good standing, and what do its accounts say. Read live from the Charity Commission for England and Wales' register, by charity number, by company number (matched through the Companies House number the register holds) or by name (up to three matches, registered first). Registered or removed with dates and reason; CIO or charitable company; insolvency, administration and interim-manager flags; reporting status; latest accounts and up to six years of income and spend broken down; what it does, for whom and where; trustee count and chair; governing document, objects, other regulators. England and Wales only. Trustees counted, never named. Contains information from the Charity Commission, Open Government Licence v3.0.

NameTypeReqDescription
companystringyesA charity number (263710, or 1053467-2 for a group member), a company number, or a charity's name

No output schema declared.

No examples provided.

company_search ~55

Search UK registered companies. Companies House search, cleaned and confidence-ranked (company-level only, never officer personal data).

NameTypeReqDescription
limitinteger–Max results (1-50, default 10).
qstringyes–

No output schema declared.

No examples provided.

contracts_won ~77

Public-sector contracts a UK company has been awarded. From Contracts Finder and Find a Tender award notices — count, notified value, top buyers and the latest awards. Matched by company number where a notice gives one, else by exact registered name.

NameTypeReqDescription
companystringyesA company number or name
monthsinteger––

No output schema declared.

No examples provided.

cqc_check ~199

Is this company a CQC-registered care provider, how are its services rated, and has that changed. Matched on our daily copy of the Care Quality Commission's register of providers (the CQC's own Companies House number, then the company's registered and former names, or a CQC provider or location id); the provider and up to twelve of its registered locations are then read live from the CQC. Registered or deregistered with dates; the kind of provider; every location (care homes, agencies, surgeries, clinics) with its overall rating, the five key questions, inspection and report dates; every change recorded for it since 2 October 2026. England only. Organisations and services only, never people. Contains CQC information licensed under the Open Government Licence v3.0.

NameTypeReqDescription
companystringyesA company number, a provider's name, or a CQC provider or location id (1-…)

No output schema declared.

No examples provided.

deadlines ~115

Every deadline a UK company has, sorted, with days left. Accounts and confirmation statement (Companies House), each director's and PSC's identity-verification date as counts (the earliest among those not yet showing as verified), the ICO data protection fee renewal (the fee register entry matching the company's name), and the next payment practices and gender pay gap reports where the company reports them. Overdue first. The reply carries the address of a free calendar feed for the company.

NameTypeReqDescription
companystringyesA company number, or a name

No output schema declared.

No examples provided.

distress_signals ~87

What the Companies House register shows about a company's health. Status, strike-off proposals, insolvency cases, overdue filings, recent charges and directors leaving — each graded serious / watch / info with a date, plus a one-line summary. Matched by company number only.

NameTypeReqDescription
companystringyesA company number, or a name (resolved to one company, named in the reply)

No output schema declared.

No examples provided.

gender_pay_gap ~61

An employer's gender pay gap reports, read and benchmarked. Median and mean gaps, bonus gaps, women by pay quarter, year-on-year trend and rank against all reporters and the sector.

NameTypeReqDescription
companystringyesA company number or employer name

No output schema declared.

No examples provided.

late_payment ~164

Statutory interest and fixed compensation on a late business invoice. Under the Late Payment of Commercial Debts (Interest) Act 1998, interest at 8% over the Bank Rate on the previous 30 June or 31 December (each half-year at its own rate), simple, by the day, from the day after the due date to the paid date (today if unpaid), plus the fixed compensation (£40 / £70 / £100 by the invoice's size). The Bank Rate is read from the Bank of England's page daily.

NameTypeReqDescription
amountnumberyesThe invoice amount in pounds
duestringyesThe date payment was due (YYYY-MM-DD)
paidstring–The date it was paid; leave out if unpaid

No output schema declared.

No examples provided.

ownership ~101

Who controls the company, followed up the register. The people-with-significant-control chain followed company by company while the controller is a UK-registered company (up to five levels) - each company's name, number, status and insolvency flag, what each controller holds, where the register ends (a foreign parent, a listed company, a PSC statement), and any trouble above. Individuals counted, never named.

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

payment_practices ~99

How fast a large UK company pays its suppliers. From the company's statutory Payment Practices reports (OGL v3) — average days to pay, share paid late against agreed terms, terms, trend over its last reports, benchmark against all recent reporters, and a plain reading for suppliers. 1 credit. A name also returns otherMatches (other reporting companies it matches, by number).

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

ppn_018 ~131

A company's statutory payment reports against the PPN 018 tests and the Fair Payment Code tiers. The last two Payment Practices reports read against PPN 018's tests (at least 95% of invoices paid within 60 days, 90% with an action plan; all invoices paid within an average of 45 days) and the Fair Payment Code's percentage tiers (Gold 95% within 30 days; Bronze 95% within 60; Silver can't be judged from the report). A company that doesn't report is said so.

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

public_record ~107

Everything the public record says about a UK company, joined and read. Registry facts, distress signals, directors' and PSCs' ID verification against the deadline, and (for large companies) the payment-practices record, with the three things most worth knowing first. Also public contracts won, the gender pay gap, Environment Agency registrations and a UK Sanctions List check.

NameTypeReqDescription
companystringyesA company number, or a name (resolved to one company, named in the reply)

No output schema declared.

No examples provided.

registers ~81

Environment Agency registrations and a UK Sanctions List check for one company. Waste carrier / broker / dealer status and expiry, permits, exemptions and enforcement actions (England), plus whether the company's number, name or former names match an entity on the UK Sanctions List (a lead to confirm, never a finding).

NameTypeReqDescription
companystringyesA company number or name

No output schema declared.

No examples provided.

sponsor_licence ~106

Is an organisation on the register of licensed sponsors (workers), on which routes and at what rating. Matched on the organisation's name as the register writes it (a company number brings its registered and former names), with the register's town checked against the registered office. Current licences, former licences with the date they went, and every change recorded for the name since 6 October 2026.

NameTypeReqDescription
companystringyesA company number, or the organisation's name

No output schema declared.

No examples provided.

sra_check ~155

Is this an SRA-authorised law firm, what kind, since when, and has that changed. From our daily copy of the Solicitors Regulation Authority's register of regulated organisations. Matched on the register's own Companies House number, then the company's registered and former names, or by SRA number. Authorised, authorised with conditions, ceased, revoked or intervened, with dates; the kind of firm; work areas, offices and head office; trading and former names; every change recorded for the firm since 8 October 2026. Firms only, never individuals. Data supplied by the Solicitors Regulation Authority.

NameTypeReqDescription
companystringyesA company number, a firm's name, or an SRA number

No output schema declared.

No examples provided.

will_they_pay ~139

A large customer's payment habits from the supplier's side, with what its lateness is worth on your invoice. From the company's statutory Payment Practices reports - typical days to pay against your terms, the share paid late and past 60 days, the trend over its last reports - and the statutory interest plus fixed compensation its typical lateness is worth on an invoice of your size. A company that doesn't report is said so.

NameTypeReqDescription
companystringyesA company number or name
invoicenumber–Your invoice amount in pounds (default 1000)
termsinteger–Your payment terms in days (default 30)

No output schema declared.

No examples provided.

Install

How do I install the com.meetkatalis/katalis MCP server?

com.meetkatalis/katalis is a hosted endpoint at https://meetkatalis.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · meetkatalis.com

# add to Claude Code
claude mcp add --transport http com-meetkatalis-katalis 'https://meetkatalis.com/mcp'
Common questions

What is the com.meetkatalis/katalis MCP server?

com.meetkatalis/katalis is an MCP server listed in the public MCP registry as com.meetkatalis/katalis. UK public-record company intelligence: Companies House, payments, contracts, registers, watch lists. This page covers its hosted endpoint (https://meetkatalis.com/mcp).

Is the com.meetkatalis/katalis MCP server safe to use?

com.meetkatalis/katalis scores 83 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the com.meetkatalis/katalis MCP server expose?

com.meetkatalis/katalis exposes 19 tools: company_search, public_record, ownership, accounts, ppn_018, and 14 more. Their descriptions and schemas cost roughly 2,197 tokens of context every time the server is loaded.

Does the com.meetkatalis/katalis MCP server require authentication?

No. We connected to com.meetkatalis/katalis without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the com.meetkatalis/katalis MCP server still maintained?

com.meetkatalis/katalis is still listed as active in the MCP registry. We last reached this channel on 6 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What did VerifyMCP test on the com.meetkatalis/katalis MCP server?

VerifyMCP ran 13 checks on com.meetkatalis/katalis, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.