mcp-serversBLOCK
42 local-first MCP servers for back-office work: invoices, VAT, PDFs, spreadsheets, time tracking, expenses. Free tier, one-time Pro (no subscription, no account). Hosted, no-install endpoints: https://mcp.zovo.one
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
Practical Model Context Protocol servers for people who work inside Claude, Cursor and other MCP clients. Every server runs locally over stdio, keeps all data on your machine, and has a genuinely useful free tier. Pro unlocks the limits for a one-time payment: $19 per server or $39 for the bundle, lifetime.
46 servers plus the office-suite aggregator, 45 of them also reachable as a hosted endpoint with no install.
No install? Use any server instantly as a hosted endpoint: https://mcp.zovo.one/mcp/ — or browse the catalog at mcp.zovo.one.
That is the invoice server answering a real prompt: a client, some hours, a VAT rate, and a numbered PDF at the end. Every server in the table below has a demo like it.
Two ways to run any of these, both working today.
- One click. Download the server's
.mcpbbundle from the latest release and open it in Claude Desktop. No terminal, no config file. - No install at all. Point a client at
https://mcp.zovo.one/mcp/.GET https://mcp.zovo.one/mcp/connectmints a free token and prints a ready URL for each server.
A third way is coming and does not work yet: the npm packages are unpublished, so npx -y @theluckystrike/mcp- returns 404 today. The commands below are written for the day it is published; use one of the two paths above until then.
a80211e6e4dbOBSERVED · 2026-10-12Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.
claude mcp add mcp-fleet-telegram --env BILLING_MONITOR_STATUS_TOKEN=${BILLING_MONITOR_STATUS_TOKEN} --env BS_TEST_PRO_KEY=${BS_TEST_PRO_KEY} --env CF_API_TOKEN=${CF_API_TOKEN} --env CLOUDFLARE_API_TOKEN=${CLOUDFLARE_API_TOKEN} -- npx -y [email protected]{
"mcpServers": {
"mcp-fleet-telegram": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"BILLING_MONITOR_STATUS_TOKEN": "${BILLING_MONITOR_STATUS_TOKEN}",
"BS_TEST_PRO_KEY": "${BS_TEST_PRO_KEY}",
"CF_API_TOKEN": "${CF_API_TOKEN}",
"CLOUDFLARE_API_TOKEN": "${CLOUDFLARE_API_TOKEN}"
}
}
}
}Exposed tools (200)
263 read · 119 write · 38 destructive. Blast radius: 38 tools can delete or overwrite — an agent that can be talked into calling a tool can be talked into calling this one.
| Tool | Risk | Description |
|---|---|---|
accounts_list | read | |
aging_summary | read | |
agreement_checklist | read | |
agreement_create | write | |
agreement_get | read | |
agreement_list | read | |
agreement_render | read | |
agreement_update_status | write | |
asset_add | write | |
asset_delete | destructive | |
asset_dispose | read | |
asset_history | read | |
asset_journal | read | |
asset_list | read | |
asset_remove | destructive | |
asset_report | read | |
asset_schedule | write | |
bank_delete_upload | destructive | |
bank_files | read | |
bank_upload | write | |
barcode_batch | read | |
barcode_create | write | |
billing_docs_report | read | |
board | read | |
business_days | read | |
business_set | write | |
cache_status | read | |
calendars_list | read | |
carton_add | write | |
carton_report | read | |
catalogue_report | read | |
category_rules | read | |
change_order_add_line | write | |
change_order_create | write | |
change_order_delete | destructive | |
change_order_document | write | |
change_order_get | write | |
change_order_invoice_payload | write | |
change_order_list | write | |
change_order_status | write | |
chase_today | read | |
checklist_create | write | |
checklist_delete | destructive | |
checklist_item_add | write | |
checklist_item_remove | destructive | |
checklist_list | read | |
checklist_show | read | |
clause_add | write | |
clause_delete | destructive | |
clause_export | read | |
clause_get | read | |
clause_import | write | |
clause_library | read | |
clause_list | read | |
clause_search | read | |
clause_update | write | |
client_add | write | |
client_delete | destructive | |
client_list | read | |
code_list | read | |
columns_set | write | |
completion_report_pdf | read | |
completion_report_text | read | |
conflicts | read | |
contacts_list | read | |
contacts_set | write | |
contract_assemble | read | |
contract_create | write | |
contract_value | read | |
convert | read | |
convert_many | read | |
convert_time | read | |
cover_letter_create | write | |
credit_note_create | write | |
credit_note_delete | destructive | |
credit_note_finalize | read | |
credit_note_get | read | |
credit_note_list | read | |
credit_note_pdf | read | |
credit_note_render | read | |
credit_note_summary | read | |
credit_note_text | read | |
credit_note_update | write | |
currencies_list | read | |
deliverable_add | write | |
deliverable_delete | destructive | |
deliverable_status | read | |
delivery_schedule_create | write | |
delivery_schedule_delete | destructive | |
delivery_schedule_document | write | |
delivery_schedule_get | write | |
delivery_schedule_list | write | |
deposit_apply | write | |
deposit_balance | read | |
deposit_delete | destructive | |
deposit_list | read | |
deposit_record | read | |
deposit_refund | read | |
deposit_statement_pdf | read | |
deposit_statement_text | read | |
deposits_report | read | |
doc_create | write | |
doc_delete_upload | destructive | |
doc_files | read | |
doc_fill_template | read | |
doc_from_markdown | read | |
doc_read | read | |
doc_to_html | read | |
doc_upload | write | |
dst_changes | read | |
dunning_text | read | |
entry_add | write | |
entry_delete | destructive | |
entry_edit | write | |
entry_list | read | |
entry_log | read | |
entry_mark_billed | read | |
event_export | read | |
event_to_time_entry | read | |
events_list | read | |
events_search | read | |
expense_add | write | |
expense_delete | destructive | |
expense_export | read | |
expense_list | read | |
expense_mark_rebilled | read | |
expense_settings | read | |
expense_summary | read | |
expense_to_invoice | read | |
expense_update | write | |
export_csv | read | |
find_meeting_slots | read | |
float_open | read | |
float_report | read | |
forecast | read | |
free_busy | read | |
fx_rates_for | read | |
grn_add | write | |
grn_close | read | |
grn_discrepancy | read | |
grn_export_csv | read | |
grn_get | read | |
grn_line_add | write | |
grn_list | read | |
grn_status_report | read | |
ics_create | write | |
ics_forget | read | |
ics_import | write | |
image_batch_resize | read | |
image_compress | read | |
image_convert | read | |
image_crop | read | |
image_delete_upload | destructive | |
image_dominant_colors | read | |
image_files | read | |
image_info | read | |
image_resize | read | |
image_strip_metadata | read | |
image_thumbnails | read | |
image_upload | write | |
image_watermark | read | |
invoice_create | write | |
invoice_delete | destructive | |
invoice_from_hours | read | |
invoice_generate_due | read | |
invoice_get | read | |
invoice_list | read | |
invoice_mark_paid | read | |
invoice_payment_qr | read | |
invoice_pdf | read | |
invoice_register | read | |
invoice_status | read | |
invoice_summary | read | |
job_card_create | write | |
job_card_delete | destructive | |
job_card_get | read | |
job_card_list | read | |
job_card_log_labor | read | |
job_card_log_material | read | |
job_card_print | read | |
job_card_summary | read | |
job_card_update_status | write | |
late_report | read | |
leave_approve | read | |
leave_balance | read | |
leave_cancel | read | |
leave_employee_add | write | |
leave_export_ics | read | |
leave_import | write | |
leave_list | read | |
leave_out_range | read | |
leave_reject | read | |
leave_request | read | |
ledger_build | read | |
ledger_export_csv | read | |
ledger_lines | read | |
ledger_report | read | |
letter_render | read | |
letter_sent | read | |
license_activate | read |
Trust audit
BLOCKgrade F · trust 52/100 Do not install this without reading the findings. The audit found something that could harm you or your machine.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | WARN |
| L1 | Static analysis of the code | FAIL |
| L2 | Instruction surface (what it tells the agent) | FAIL |
| L3 | Class-specific surface | WARN |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- declared (7 observation(s))
- Network
- declared (10 observation(s))
- Shell
- declared (4 observation(s))
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (25)
<li><strong>Dot-dot entries.</strong> The classic traversal: <code>../../.ssh/authorized_keys</code>
{ name: "../../.ssh/authorized_keys", data: "ssh-rsa AAAA...\n" },- Encrypted PDFs are refused by every writing tool. Do not retry; tell the user to remove the protection in a reader and pass the new file.
float.ts
float.ts
console.log(` logged in, token good for ${left}s`);if (secondsLeft() < 60) { console.log(` [${i}] token low, re-login`); login(); }<li><strong>"Import this bank CSV http://127.0.0.1:8794/bank.csv and tell me which subscriptions are
<li><strong>"Resize http://127.0.0.1:8794/logo.png to 512 px and put it on a PAID stamp on invoice
const raw = text.replace(/^/, "").split(/\r\n|\r|\n/);
const raw = text.replace(/^/, "").split(/\r\n|\r|\n/);
asset_delete, asset_remove, bank_delete_upload, change_order_delete, checklist_delete, checklist_item_remove, clause_delete, client_delete, credit_note_delete, deliverable_delete, delivery_schedule_de
sample-archive.zip
sample-template.docx
const decideBinding = new Function(`${body}; return decideBinding;`)();const isBrowserNavigation = new Function(`${uaLine}\n${fn}; return isBrowserNavigation;`)();const oauthProtectedResourceDoc = new Function(`${OAUTH_CONSTS}\n${extract("oauthProtectedResourceDoc", "oauthProtectedResourceDoc(")}; return oauthProtectedResourceDoc;`)();const oauthAuthorizationServerDoc = new Function(`${OAUTH_CONSTS}\n${extract("oauthAuthorizationServerDoc", "oauthAuthorizationServerDoc(")}; return oauthAuthorizationServerDoc;`)();const oauthClientId = new Function(
"id": "rc4",
with a <code>../../</code> in an entry name. The MCP Zip server packs, lists and unpacks .zip files in the
<code>../../escaped.txt</code>, <code>/etc/cron.d/pwn</code> or <code>C:\\Windows\\evil.dll</code>. Each of
<li><strong>Dot-dot entries.</strong> The classic traversal: <code>../../.ssh/authorized_keys</code>
export const PAGES = {"time-tracker":{"title":"MCP Time Tracking Server — Free, No Install","tagline":"Track billable time without leaving the chat.","description":"Track billable time from Claude witawait worker.fetch(buy("/buy/gone?src=" + encodeURIComponent("../../etc/passwd")), env2, { waitUntil: (pr) => run2.push(pr) });Gates applied: instruction_override, no_behavioural_pass.
a80211e6e4dbfull audit observations/trust-audit/mcp-server/theluckystrike__mcp-servers.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-12 | a80211e6e4db | BLOCK | F | 52 | first audit |
Questions
What is the mcp-servers MCP server?
42 local-first MCP servers for back-office work: invoices, VAT, PDFs, spreadsheets, time tracking, expenses. Free tier, one-time Pro (no subscription, no account). Hosted, no-install endpoints: https://mcp.zovo.one
What tools does mcp-servers expose?
200 in total: 263 read-only, 119 that write, and 38 that can delete or overwrite (asset_delete, asset_remove, bank_delete_upload, change_order_delete, checklist_delete). Every one is listed on this page with its risk.
Is mcp-servers safe to connect to an agent?
No — not without reading the findings first. The audit graded it F (52/100) and found 3 critical or high issues in the source. Each one is listed on this page with the file and line it is on. Separately from the audit: 38 of its tools can destroy data, so scope the token you give it to what you actually need.
What credentials does mcp-servers need?
It reads BILLING_MONITOR_STATUS_TOKEN, BS_TEST_PRO_KEY, CF_API_TOKEN, CLOUDFLARE_API_TOKEN, CONC_KEY, GSC_KEY, MCP_LICENSE_KEY, STRIPE_SECRET_KEY and TOKEN_DEMAND_DELAY_MS from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.
How does mcp-servers run?
It speaks stdio and streamable-http, so it runs as a local process your client starts. It is published on npm as mcp-fleet-telegram at 1.0.0.
How current is this page?
The grade is for one exact copy of the source (a80211e6e4db), read on 2026-10-12. The repository is watched and re-audited when it changes.