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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "vigil": {
      "type": "http",
      "url": "https://vigilnotary.com/mcp"
    }
  }
}

claude mcp add --transport http vigil https://vigilnotary.com/mcp

[mcp_servers.vigil]
url = "https://vigilnotary.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "vigil": {
      "type": "remote",
      "url": "https://vigilnotary.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "vigil": {
      "type": "http",
      "url": "https://vigilnotary.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=vigil&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdmlnaWxub3RhcnkuY29tL21jcCJ9"
}

{
  "servers": {
    "vigil": {
      "type": "http",
      "url": "https://vigilnotary.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "vigil": {
      "httpUrl": "https://vigilnotary.com/mcp"
    }
  }
}

extensions:
  "vigil":
    enabled: true
    name: "vigil"
    type: streamable_http
    uri: "https://vigilnotary.com/mcp"
    timeout: 300

Quality 96 / 100strong

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations26 of 26 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 5,305 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

26 tools, about 5,305 tokens to load them all · tool set 38a0798beaa8 · checked 2026-10-20 14:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 80 / 100

no-repository

provenance55

liveness100

freshness85

hygiene80

+dns-namespace +website +reachable +uptime-99% ~updated-45d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://vigilnotary.com/mcp` streamable-http	none	yes	99%	482 ms	2025-06-18, 2025-03-26, 2024-11-05, 2026-07-28	2026-10-20

Tools (26)

`vigil_anchor`	PRO: anchor the current chain head to OpenTimestamps on demand (the chain is auto-anchored every few hours regardless). Sends the public chain-head digest to external OpenTimestamps calendars; submission is not verified Bitcoin confirmation.
`vigil_anchors`read-only	Public timestamp submissions to OpenTimestamps calendars. A submission is pending, not an independently verified Bitcoin confirmation. No key required.
`vigil_chain`read-only	Read a range of receipts to audit chain continuity. Max 1000 per call.
`vigil_delete_watchdog`destructive	Remove a watchdog. Destructive: deletes its configuration and stops future alerts. No undo or restoration of the previous timer is provided.
`vigil_get_receipt`read-only	Fetch a receipt by serial number. Public — anyone can read any receipt.
`vigil_grant_lease`destructive	Grant a short-lived, Ed25519-signed LEASE authorizing an agent to perform an action until it expires. A customer-run gateway verifies the lease offline (fail-closed) before letting the action through. This is the guard on a money/data-moving action. Free tier: 1 active lease (guarded agent). Security-sensitive: grants authority. Keep this account key outside the controlled agent. A signed lim string is enforced only by the customer's gateway.
`vigil_heartbeat`destructive	'Still alive.' Reset a watchdog's timer. Call this at least once per interval. Resets the deadline and delivery state, potentially suppressing an overdue alert or rearming delivery.
`vigil_info`read-only	Service description, the Ed25519 signing pubkey to verify receipts against, current chain head, and free-tier limits. No key required.
`vigil_journal_delete`destructive	Delete a journal slot. Destructive: removes stored bytes with no undo through the API.
`vigil_journal_get`read-only	Fetch a journal blob by slug. Returns base64 (decrypt client-side).
`vigil_journal_list`read-only	List your journal slots (slug, size, last-updated).
`vigil_journal_put`destructive	Store an opaque blob under a slug (overwrites). Encrypt client-side: the server stores exactly the bytes supplied and cannot enforce client encryption. Send bytes as base64. Free tier: 4 slots, 64KB each. Destructive when the slug exists: previous bytes are replaced with no version history or undo.
`vigil_leases`read-only	List your leases and their states.
`vigil_lease_status`read-only	Public status of a lease (active / expired / revoked). What a gateway polls for revocation. No key required.
`vigil_notarize`	Notarize work: POST the sha256 (64 hex chars) of anything and get back an Ed25519-signed, timestamped, hash-chained, serial-numbered receipt. Chain position orders submitted records; the timestamp is a signed assertion of Vigil's clock. Free tier: 10/day. Irreversibly publishes the digest, label and account handle in the public chain; no deletion tool exists. It proves signed-data integrity, not that an action happened or a claim is true.
`vigil_pricing`read-only	The plans and per-tier limits (free, dev, pro). No key required.
`vigil_register`	Create a key. Returns a bearer key shown ONCE — store it; it is your only identity. No email, no account. Starts on the free tier. Creates a persistent identity. The returned key grants full account control; provision it in a trusted client, not a model transcript.
`vigil_renew_lease`destructive	Extend a lease with a fresh signed token and new expiry. Renewing is how a healthy agent keeps acting; stop renewing (or revoke) and it lapses. Security-sensitive: extends authority and refreshes the offline recheck window. Keep renewal credentials outside the controlled agent.
`vigil_revoke_key`destructive	Revoke your own key. It stops authenticating immediately. Irreversible. Irreversible: also revokes the account's leases and deletes its watchdogs. Private journal access is lost; public receipts remain. It does not cancel a Stripe subscription.
`vigil_revoke_lease`destructive	Revoke a lease. A compliant v2 gateway refuses the old offline token at recheck_by_ms (at most 30 seconds after issue/renewal), or earlier if it polls revocation. Revocation is not instantaneous. Irreversible for this lease ID; it cannot be renewed again. Already admitted actions are not undone.
`vigil_set_watchdog`destructive	Arm a dead-man switch. Register an interval and an https webhook; then call vigil_heartbeat before each interval elapses. Miss one and Vigil attempts a signed 'absence' payload to your webhook, retrying failed delivery. Free tier: 1 watchdog. Overwrites an existing watchdog and resets its timer and delivery state. A missed heartbeat sends the supplied message to an external HTTPS recipient; failed delivery is capped at five attempts per armed interval.
`vigil_usage`read-only	Your current tier, its limits, and how much you've used today. Requires your key.
`vigil_verify_lease`read-only	Offline, FAIL-CLOSED check of a lease token against a mandatory, independently pinned Ed25519 public key. Returns allow=true only for a valid signature before expiry and recheck_by_ms. It does not authenticate the calling agent, enforce action/amount policy, or query live revocation; a customer gateway must do those checks before every provider action. Checks signature, expiry and the signed recheck deadline only. It does not check live revocation, agent identity, action, amount or gateway policy; those checks are mandatory at the gateway.
`vigil_verify_receipt`read-only	Verify a receipt's hash and Ed25519 signature against a mandatory, independently pinned Ed25519 public key. The key must not come from the receipt being checked. Returns valid=false for tampering, forgery, a wrong signer, or malformed input. Read-only and local to Vigil.
`vigil_verify_source`destructive	Paid source-local verification with exact evidence and signed receipt. Does not establish absolute truth. Read price and payment requirements before authorizing; settlement spends USDC irreversibly and there is no automatic refund. Identical tool arguments alone are NOT idempotent: retry with the identical arguments, same vigil/idempotency-key metadata and original payment proof.
`vigil_watchdog_status`read-only	Read a watchdog's state: interval, last beat, whether it is overdue, fired, or exhausted.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.vigilnotary/vigil",
  "title": "Vigil — an outside witness for AI agents",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://vigilnotary.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://vigilnotary.com",
  "description": "Agent leases, signed receipts, watchdogs, and optional paid source-verification evidence."
}