Fidacy action firewall for AI agents. Mandate-gated payment authorization as an MCP server.
Tools
fc_search_hooks
Search FluentCart 680+ action and filter hooks across order lifecycles, checkout, customer events, payment gateways, modules and Pro modules.
query string · required
Hook name or event keyword, e.g. "order_created", "checkout_validate", "payment_processed"
A call is made on an account: it counts against an allowance and the publisher sees it, which is why this one asks who you are first.
96/100
trust score
10
tools declared
remote
via our gateway
—
p95 latency
What it does
Fastr MCP Suite provides official, free Model Context Protocol (MCP) tools for WordPress payment engineering. It includes 10 production tools across FluentCart and Lemon Squeezy: searching 315+ FluentCart hooks, querying 34 Eloquent database tables, generating custom payment gateways, verifying Lemon Squeezy HMAC-SHA256 signatures, validating license keys, and accessing complete documentation offline. Fully MIT licensed.
Quickstart
# 1 — sign in once: npx mcprush@latest login
# it asks for a key from mcprush.com/dashboard#access
# 2 — install
npx mcprush@latest add atifjubaer/fastr-mcp-suite
# 3 — ask your agent for something these tools do
# fc_search_hooks, fc_get_db_schema, fc_get_reference and 7 more
Windows PowerShell says 'running scripts is disabled on this system'? Run Set-ExecutionPolicy -Scope CurrentUser RemoteSigned once, or type npx.cmd instead of npx (codex.cmd, gemini.cmd, grok.cmd likewise). PowerShell 7 needs neither.
fastr-mcp-suite costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publisher
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine — this server runs on infrastructure we host behind our gateway, and what you install is the connection to it.
Claude Codenot declared — it may still work
Claude Code has its own MCP command, and the key rides on it as a header — the gateway refuses a call that carries none. Claude Code reads MCPRUSH_KEY each time it connects, so the key stays out of its config: export your key from Access in your shell profile (macOS, Linux), or run setx MCPRUSH_KEY <your key> and open a new terminal (Windows). Or let npx mcprush@latest add atifjubaer/fastr-mcp-suite write the entry with the key for you; --scope user makes it available in every project. The first connection after a quiet spell starts the server, which takes up to a minute: if your client says it failed to connect, reconnect after that (/mcp in Claude Code).
claude mcp add --transport http --scope user fastr-mcp-suite https://mcprush.com/gw/fastr-mcp-suite/mcp --header 'Authorization: Bearer ${MCPRUSH_KEY}'Reconnect, or start a new session, and the tools appear in the model’s tool list.
Free to install on mcprush: no card. The gateway still answers a key, so you sign in once — which is also what gives you saved lists, release alerts and a budget cap.
What it writes
One config entry pointing at the gateway. The server itself runs on infrastructure we host, so nothing from this listing executes on your machine.
What you approve
10 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Search FluentCart 680+ action and filter hooks across order lifecycles, checkout, customer events, payment gateways, modules and Pro modules.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Hook name or event keyword, e.g. "order_created", "checkout_validate", "payment_processed" |
Retrieve exact table schema, column definitions, and Eloquent ORM model for FluentCart database tables (wp_fct_*).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| table | string | yes | Table name or keyword (e.g. "orders", "customers", "subscriptions", "order_items", "licenses") |
Read any FluentCart reference file — REST API endpoints, database models, payment gateways, modules, engineering notes. Call with no arguments to list the files; pass "file" to read one, optionally with "section" to pull a single heading instead of the whole document.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| file | string | no | Reference file name, e.g. "rest-api-subscriptions.md". Omit to list every file |
| section | string | no | Heading to extract, e.g. "Void Renewal Invoice". Returns only that section |
Generate production-ready PHP boilerplate for custom FluentCart payment gateways with settings schema and webhook listener.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| gatewaySlug | string | yes | Lowercase slug for gateway, e.g. "paddle_billing", "custom_pay" |
| gatewayTitle | string | yes | Display title, e.g. "Paddle Billing" |
| supportsSubscriptions | boolean | no | — |
Search modular Lemon Squeezy documentation for endpoints, webhooks, checkouts, and licensing without loading huge files into context.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Search keyword or topic, e.g. "webhook signature", "checkout custom_data", "pause subscription" |
| category | string | no | — |
Retrieve exact JSON:API schema and required attributes for Lemon Squeezy endpoints.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| endpoint | string | yes | The Lemon Squeezy API resource |
Read a Lemon Squeezy reference file in full or by section — developer guide, API reference, checkout/order flows, subscription lifecycle, licence keys, webhooks and security, go-live. Call with no arguments to list the files.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| file | string | no | Reference file name, e.g. "webhooks-and-security.md". Omit to list every file |
| section | string | no | Heading to extract, e.g. "Webhook Event Catalog". Returns only that section |
Perform timing-safe HMAC-SHA256 signature verification on an incoming Lemon Squeezy webhook payload.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| rawBody | string | yes | The raw unparsed request body string |
| signatureHeader | string | yes | The value of the X-Signature HTTP request header |
| signingSecret | string | yes | Your Lemon Squeezy webhook signing secret |
Validate a live Lemon Squeezy software license key directly against the official API.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| licenseKey | string | yes | The customer license key string |
| instanceId | string | no | The instance ID if checking a specific activated machine/domain |
Report what this suite contains, which tools serve which card, and how it is licensed. Every tool is free.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| card | string | no | Limit the tool list to one Playing Card |
Free
$0 forever
- Every tool, no call limit, and mcprush charges nothing
- A buyer key from your dashboard — the gateway refuses a call without one
- Answers through our gateway, so every call is in your log
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install fastr-mcp-suite or to call it, and its free tier carries no monthly call limit.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 96 / 100
Scanned: 1.3.0 · 2 Nov 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score96
Findings0 threat · 0 capability
Capabilitymoderate
Coveragesource
Verificationrepo
Surface digest66f131d7309f781375366525979613d9c1fa8544aa54147579fcd0ed56e58c88
Score vectorthreat 100 → client 96
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfaceread
Implementation sourceread
Package metadataread
Live transportnot available
Tools were statically extracted from the published source (12 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| fc_search_hooks | no tags | |
| fc_get_db_schema | no tags | |
| fc_get_reference | no tags | |
| fc_generate_payment_gateway_boilerplate | external-sink | external-sink: keyword "webhook" |
| fc_generate_licensing_boilerplate | no tags | |
| fc_generate_customer_endpoint_boilerplate | no tags | |
| ls_search_docs | no tags | |
| ls_get_schema | no tags | |
| ls_get_reference | no tags | |
| ls_verify_webhook | external-sink | external-sink: keyword "webhook" |
| ls_validate_license | external-sink | external-sink: handler sends an HTTP POST (fetch(LS_VALIDATE_ENDPOINT) at dist/cards/lemonsqueezy/tools.js:290 |
| suite_get_info | no tags |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest66f131d7309f7813
Scanned2026-11-02
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
The gateway serves every install the publisher’s current release, so a release cannot be pinned or rolled back to here yet. The history below is for reading; the current release on file is 0.1.0.
0.1.0
2 Nov 2026
latest- The version this listing went live with, after review.
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no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish fastr-mcp-suite can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.