MCP Server for Z.AI - A Model Context Protocol server that provides AI capabilities
AgenticRail Gate - sequence enforcement and verifiable audit is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
What it does
Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http agenticrail-gate-sequence-enforcement-and-ver-mcp https://mcp.agenticrail.nz/
# 2 — ask your agent for something these tools do
# evaluate_step, verify_receipt
AgenticRail Gate - sequence enforcement and verifiable audit costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
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 and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http agenticrail-gate-sequence-enforcement-and-ver-mcp https://mcp.agenticrail.nz/Reconnect, or start a new session, and the tools appear in the model’s tool list.
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
2 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.
Ask the AgenticRail gate to ALLOW or DENY a single step of an agent sequence BEFORE it runs, so a required step cannot be skipped or run out of order. A denied step must not be executed. You walk away holding a signed, hash-chained, tamper-evident audit trail of the run that you can hand to anyone, and they can verify it offline - no callback to us and no account with us. The gate is deterministic
| Parameter | Type | Required | Notes |
|---|---|---|---|
| sequence_id | string | yes | Stable identifier for this run of the sequence. Reuse it across every step of the same sequence. An anonymous call is rewritten to 'demo-mcp-<your id>' and an authenticated demo call to 'demo-<your id |
| step | string | yes | The step being attempted, e.g. 'intake' or 'review_and_sign'. This is a NAME, not a description. It must be spelled identically on every call, must appear in step_order (for custom sequences), and mus |
| action_type | string | yes | The action class for this step. The whole vocabulary is exactly these eight and nothing else is accepted: CHECK_STATE, CLARIFY_NEXT_STEP, SELECT_NEXT_STEP, RECORD_RESULT, WAIT_FOR_SIGNAL, VALIDATE_INP |
| function | string | no | Defaults to step. The rule step === function always holds. |
| action | string | no | Optional human-readable label for the action. |
| inputs | object | no | Optional free-form context for the step. NOT stored in the receipt: the receipt keeps only a SHA-256 hash of the whole request. Put anything that must be kept as evidence in attestation instead (pub |
| step_order | array | no | The full ordered list of step names for a CUSTOM sequence. Send it on every call, IDENTICAL each time. Omit only if using AgenticRail's built-in MSMD spine. It is LOCKED on the sequence's first call: |
| nonce | string | no | Optional unique-per-step UUID for replay protection. Generated automatically if omitted. |
CALL THIS AFTER A SEQUENCE SEALS, and after any DENY, passing the sequence_id RETURNED by evaluate_step. An enforced run that is never verified has produced evidence nobody has checked. Fetch the verification report for an AgenticRail sequence and report whether its receipt chain is intact. Demo- sequences need no key; other sequences need Authorization: Bearer <your-key>. Returns the verification
| Parameter | Type | Required | Notes |
|---|---|---|---|
| sequence_id | string | yes | The sequence to verify. Use a 'demo-' sequence for keyless verification. |
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- 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 AgenticRail Gate - sequence enforcement and verifiable audit or to call it, at any volume.
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.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither: the repository linked on this page is where this record was collected from, not a copy of what the address serves, so it is not graded in its place. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.3.0.
No release note was published with this version.
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.
Any signed-in account that does not publish AgenticRail Gate - sequence enforcement and verifiable audit can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
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.