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LienDeadline

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Statute-cited lien and notice deadlines for material suppliers; lien guides for 50 states and DC.

v0.5.4 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality83good
Trust97of 100
Uptime, 30 days100%
Latency p50204 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "liendeadline-mcp": {
      "type": "http",
      "url": "https://mcp.liendeadline.com/mcp"
    }
  }
}
claude mcp add --transport http liendeadline-mcp https://mcp.liendeadline.com/mcp
[mcp_servers.liendeadline-mcp]
url = "https://mcp.liendeadline.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "liendeadline-mcp": {
      "type": "remote",
      "url": "https://mcp.liendeadline.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "liendeadline-mcp": {
      "type": "http",
      "url": "https://mcp.liendeadline.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=liendeadline-mcp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmxpZW5kZWFkbGluZS5jb20vbWNwIn0%3D"
}
{
  "servers": {
    "liendeadline-mcp": {
      "type": "http",
      "url": "https://mcp.liendeadline.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "liendeadline-mcp": {
      "httpUrl": "https://mcp.liendeadline.com/mcp"
    }
  }
}
extensions:
  "liendeadline-mcp":
    enabled: true
    name: "liendeadline-mcp"
    type: streamable_http
    uri: "https://mcp.liendeadline.com/mcp"
    timeout: 300

Quality 83 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
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 hygiene93 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • warn
    tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations5 of 5 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 2,409 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes10 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.resolvabledeps.dev does not know [email protected]

5 tools, about 2,409 tokens to load them all · tool set 79899edcd909 · tools last changed 2026-10-12 · checked 2026-10-19 21:10 UTC

Tool changes

  • calculate_supplier_deadlines_v3changeddescription, annotations
    before

    Evaluates supplier-events-v3 project facts against the exact discovered rule and question identities. Returns independent notice and lien outcomes with sources and an exact nested input echo. Only calculated outcomes contain deadline dates; review candidates remain unresolved. Stale identities return 409, unavailable reviewed sources return 503. Public, stateless and read-only; no key, stored records, sent notices or filed liens.

    after · 59% of words in common

    Evaluates supplier-events-v3 project facts against the exact discovered rule and question identities. Returns independent notice and lien outcomes with sources and an exact nested input echo. Only calculated outcomes contain statutory deadline dates; review candidates remain unresolved. An optional verified action_by is a Conservative action date planning target under qualified review; the statutory deadline and countdown remain unresolved, with explanation, sources and warnings. Stale identities return 409, unavailable reviewed sources return 503. Requires a customer key and consumes one plan calculation unit. No project is saved, notice sent or lien filed.

  • get_supplier_questionschangeddescription
    before

    Returns the current supplier-events-v3 scope support, jurisdiction-specific yes/no/unknown event questions, date policies, sources and exact rule/question identities for a material supplier. Public and read-only; no key or delivery dates needed. A 503 means the reviewed source is unavailable. Approval of research alone does not activate a scope.

    after · 81% of words in common

    Returns the current supplier-events-v3 scope support, jurisdiction-specific yes/no/unknown event questions, date policies, sources and exact rule/question identities for a material supplier. Requires a customer key; no delivery dates needed. Discovery does not consume calculation quota. A 503 means the reviewed source is unavailable. Approval of research alone does not activate a scope.

  • calculate_supplier_deadlineschangeddescription, annotations
    before

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. The Florida final-payment answer holds the notice for suppliers not hired by the owner. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

    after · 90% of words in common

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. The Florida final-payment answer holds the notice for suppliers not hired by the owner. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Requires a customer key and consumes one plan calculation unit. No project is saved, notice sent or lien filed. Not legal advice.

  • calculate_supplier_deadlineschangeddescription, input schema
    before

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

    after · 96% of words in common

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. The Florida final-payment answer holds the notice for suppliers not hired by the owner. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

  • calculate_supplier_deadlines_v3added

    Evaluates supplier-events-v3 project facts against the exact discovered rule and question identities. Returns independent notice and lien outcomes with sources and an exact nested input echo. Only calculated outcomes contain deadline dates; review candidates remain unresolved. Stale identities return 409, unavailable reviewed sources return 503. Public, stateless and read-only; no key, stored records, sent notices or filed liens.

  • get_supplier_questionsadded

    Returns the current supplier-events-v3 scope support, jurisdiction-specific yes/no/unknown event questions, date policies, sources and exact rule/question identities for a material supplier. Public and read-only; no key or delivery dates needed. A 503 means the reviewed source is unavailable. Approval of research alone does not activate a scope.

  • calculate_supplier_deadlineschangeddescription
    before

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Reviewed baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

    after · 98% of words in common

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

  • list_state_lien_guideschangeddescription, annotations
    before

    Lists every published state lien guide in one response, without pagination: count plus state_code, title and slug for all 50 states and DC, in alphabetical order by state name. Use it to find a valid code before calling get_state_lien_guide. It lists editorial guides only, not where calculate_supplier_deadlines produces dates. Takes no parameters. Public and read-only; no key needed.

    after · 68% of words in common

    Lists every published state lien guide in one response, without pagination: count plus state_code, title and slug for all 50 states and DC, in alphabetical order by state name. It lists editorial guides only and does not indicate which states have calculated deadlines. Takes no parameters. Public and read-only; no key needed.

  • get_state_lien_guidechangeddescription, annotations
    before

    Returns LienDeadline's editorial mechanics lien and preliminary notice guide for one state or DC: rules (rule summary with statute citations), deadline_rows (deadline table), faqs (common questions) and source_url (the guide's web page), roughly 4 KB of JSON. Use it when the user asks how a state's lien or notice rules work, why a deadline falls where it does, or which statute applies. Call list_state_lien_guides first if you need the valid codes; an unknown code returns an error. Editorial reference, not a calculation. Do not derive filing dates from the day counts; use calculate_supplier_deadlines, and treat anything it does not calculate as requiring qualified review. Public and read-only; no key needed.

    after · 66% of words in common

    Returns LienDeadline's editorial mechanics lien and preliminary notice guide for one state or DC: rules (rule summary with statute citations), deadline_rows (deadline table), faqs (common questions) and source_url (the guide's web page), roughly 4 KB of JSON. For questions about how a state's lien or notice rules work, why a deadline falls where it does, or which statute applies. An unknown state code returns an error. The guide is an editorial reference, not a calculation: its day counts are summaries, not computed deadlines. Public and read-only; no key needed.

  • calculate_supplier_deadlineschangeddescription, input schema, annotations
    before

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2). Use it whenever the user needs dates; use get_state_lien_guide to explain the rules behind them. Reviewed baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is an answer, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) asks florida_final_payment_status and florida_termination_status; Kansas (KS) asks kansas_extension_status; these are rejected for other states. Answer each yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. A Florida event date is accepted only with the matching yes answer. Ask the user for missing facts instead of guessing, and never use an invoice date as a delivery date. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

    after · 82% of words in common

    Calculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Reviewed baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Public, stateless and read-only: no key needed, nothing is stored, and no notice is sent or lien filed. Not legal advice.

Full history: list_changes · trend: quality JSON.

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 97 / 100

provenance90
liveness100
freshness100
hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% +updated-12d-ago

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

Dependencies

[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.liendeadline.com/mcp streamable-httpnoneyes100%204 ms2025-11-252026-10-19
packageregistryversionruntimesecrets
liendeadline-mcpnpm0.5.4–LIENDEADLINE_API_KEY

Tools (5)

calculate_supplier_deadlinesCalculates a construction material supplier's preliminary notice and lien filing deadlines from delivery events (contract supplier-events-v2), for questions that need deadline dates. Available baselines cover Florida and Kansas private projects; other states and public projects return review_required, which is a valid result, not an error. How the parameters depend on each other: last_delivery_date is required when deliveries_complete is true. Florida (FL) takes florida_final_payment_status and florida_termination_status; Kansas (KS) takes kansas_extension_status; these are rejected for other states. Each takes yes, no or unknown: an omitted or unknown answer keeps the affected deadline under review, and a blanket review flag is not accepted. The Florida final-payment answer holds the notice for suppliers not hired by the owner. A Florida event date is accepted only with the matching yes answer. Delivery dates are furnishing dates, not invoice dates. Returns JSON with an overall status (calculated or review_required), preliminary_notice and lien_filing (each with its own status: calculated, not_required, review_required or awaiting_final_delivery, plus deadline, days_from_now, description and statute source_url), critical_warnings, statute_citations, an exact echo of the submitted inputs and a disclaimer. Invalid or contradictory facts return an error naming the field before any API call. Requires a customer key and consumes one plan calculation unit. No project is saved, notice sent or lien filed. Not legal advice.
calculate_supplier_deadlines_v3Evaluates supplier-events-v3 project facts against the exact discovered rule and question identities. Returns independent notice and lien outcomes with sources and an exact nested input echo. Only calculated outcomes contain statutory deadline dates; review candidates remain unresolved. An optional verified action_by is a Conservative action date planning target under qualified review; the statutory deadline and countdown remain unresolved, with explanation, sources and warnings. Stale identities return 409, unavailable reviewed sources return 503. Requires a customer key and consumes one plan calculation unit. No project is saved, notice sent or lien filed.
get_state_lien_guideread-onlyReturns LienDeadline's editorial mechanics lien and preliminary notice guide for one state or DC: rules (rule summary with statute citations), deadline_rows (deadline table), faqs (common questions) and source_url (the guide's web page), roughly 4 KB of JSON. For questions about how a state's lien or notice rules work, why a deadline falls where it does, or which statute applies. An unknown state code returns an error. The guide is an editorial reference, not a calculation: its day counts are summaries, not computed deadlines. Public and read-only; no key needed.
get_supplier_questionsread-onlyReturns the current supplier-events-v3 scope support, jurisdiction-specific yes/no/unknown event questions, date policies, sources and exact rule/question identities for a material supplier. Requires a customer key; no delivery dates needed. Discovery does not consume calculation quota. A 503 means the reviewed source is unavailable. Approval of research alone does not activate a scope.
list_state_lien_guidesread-onlyLists every published state lien guide in one response, without pagination: count plus state_code, title and slug for all 50 states and DC, in alphabetical order by state name. It lists editorial guides only and does not indicate which states have calculated deadlines. Takes no parameters. Public and read-only; no key needed.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.LienDeadline/liendeadline-mcp",
  "icons": [
    {
      "src": "https://liendeadline.com/android-chrome-512x512.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "LienDeadline",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.liendeadline.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.5.4",
  "packages": [
    {
      "version": "0.5.4",
      "transport": {
        "type": "stdio"
      },
      "identifier": "liendeadline-mcp",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "LIENDEADLINE_API_KEY",
          "isSecret": true,
          "description": "Optional dedicated customer key for the customer invoice tools; the supplier calculation and state guides need no key."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/LienDeadline/liendeadline-mcp",
    "source": "github"
  },
  "websiteUrl": "https://liendeadline.com",
  "description": "Statute-cited lien and notice deadlines for material suppliers; lien guides for 50 states and DC."
}