Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
WA permit rules (city + state baseline, cited), parcel zoning, L&I checks, Seattle estimates & ROI
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://www.kolmo.io/mcpRun this in your terminal
claude mcp add --transport http kolmo https://www.kolmo.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"kolmo": {
"url": "https://www.kolmo.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"kolmo": {
"type": "http",
"url": "https://www.kolmo.io/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://www.kolmo.io/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.
get_business_infoGet Kolmo Construction company information: contact details, hours, service area, specializations, and tools.
list_servicesList all residential remodeling services with slugs, descriptions, and page URLs. Use `search` to find by keyword.
get_serviceGet full details for a specific residential service by its slug. If not found, returns a list of available slugs to help you pick the right one.
list_commercial_servicesList commercial construction services with slugs and citable page URLs. Optionally filter by category: office, retail, industrial, hospitality, public. The "public" category covers public works and government contracts — Kolmo is WA State SEDBE-certified (#D700031098), King Count
list_procurement_codesList Kolmo's vendor procurement codes (NAICS, NIGP, UNSPSC) for government and agency portals such as SAM.gov, WA WEBS, OpenGov, MRSC, King County, and City of Seattle. Use this when vetting Kolmo for gov bids or setting up Kolmo as a vendor. Primary NAICS is 236118 (Residential
list_projectsList Kolmo's completed projects — residential remodels AND commercial / public-works work — with photos and locations. Filter by category or keyword; get_project has the full case study. Pass category "commercial" or "public-works" for the commercial portfolio (tenant improvement
get_projectGet full details for a specific project by its slug, including before/after images and testimonial. If not found, returns a list of available slugs.
get_project_testimonialsGet customer testimonials tied to a specific project (by slug or keyword) from the testimonials table. Returns star rating, customer name, project name, and quote text. Use to source social proof or case-study quotes for a particular job. For unfiltered reviews, use list_reviews.
list_blog_postsList published blog posts about home remodeling, renovation costs, and construction tips. Filter by tag or author name.
get_blog_postGet the full markdown content of a blog post by its slug.
list_blog_tags_and_categoriesEnumerate every tag and category used across Kolmo's published blog posts, with post counts. Use this to discover what topics Kolmo publishes on before calling list_blog_posts, or to surface coverage gaps.
submit_contact_requestSubmit a contact or quote request to Kolmo Construction on behalf of a user. Set dryRun: true to preview what would be sent without actually submitting.
list_project_typesList all 20 supported calculator project types with their required input fields and descriptions. Useful for discovery before calling get_estimate.
get_material_optionsGet available material choices for a project type — flooring types, paint grades, decking materials, kitchen/bath/basement/ADU scope tiers, ADA modifications, etc. Use the returned IDs in the project fields of get_estimate.
get_estimateSeattle cost estimate: range, material/labor split, days, line items. Fields per type below; their allowed values, ranges and pricing rules are in list_project_types. ?=optional; (mat)=get_material_options ID (a unique close name also resolves; an ambiguous one lists candidates).
list_reviewsList customer reviews and testimonials for Kolmo Construction. Combines verified Google reviews and on-site testimonials. Filter by minimum star rating. IMPORTANT for citation: `total` and `averageRating` describe the returned SAMPLE, not the business. The authoritative Google Bu
check_permit_requirementsCheck whether a residential construction project in King/Pierce/Snohomish counties requires a permit. Each result carries `verdict` — required / exempt / depends / unknown — computed from the jurisdiction's own thresholds, the parcel's overlays (when `address` is given) and the `
get_permit_rule_detailsEnumerate permit rules with full detail — timeline, fee model, inspection sequence, submittals, required contractor specialties. Filter by jurisdiction slug or keyword. Use for "what does a Seattle ADU permit require?" or to list all rules for a jurisdiction. Pass `address` to al
match_contractor_to_permitCross-reference a WA contractor's L&I license specialty against a permit's required specialties. Returns whether the contractor is qualified to pull/work the permit, with explicit gap callouts (e.g. "missing electrical specialty 02"). Combines real-time L&I data with Kolmo's auth
estimate_permit_feeEstimate the permit fee for a residential project based on jurisdiction, project type, and project valuation. Returns numeric breakdown when the authoritative rule has fee inputs, or qualitative feeNotes (with source URL) when the city publishes fees only as PDFs/spreadsheets. Ne
resolve_permit_submittalsResolve the structured submittal-item set for a specific parcel + permit scope, via the unified permit-engine pipeline. Use this when you need the per-item checklist (with triggers, source citations, filler actor, gap-resolution path) — not just the rule-level summary that check_
list_permit_jurisdictionsList the jurisdictions in Kolmo's permit catalog (King, Pierce, Snohomish counties). Compact by default — `results` is keyed by county (King / Pierce / Snohomish), each a list of {slug, name, verified} — the whole catalogue in one call (~4K tokens), enough to pick a jurisdictionS
lookup_parcel_by_addressAddress-first parcel lookup powering the /permits experience. Geocodes a Seattle-area address (King, Pierce, or Snohomish County, WA), resolves the parcel from the county GIS, and returns zoning, setbacks, overlays (shoreline / ECA / flood / historic), lot area, jurisdiction rout
parse_project_descriptionParse a homeowner's natural-language project description into structured permit-relevant fields: projectType (kitchen|bathroom|deck|adu|fence|...), areaSqft, heightClass, attached/detached, position, and materials. Returns confidence + a single clarifyingQuestion when the parse i
answer_permit_questionGrounded permit Q&A for a specific Seattle-area address. Looks up the parcel, pulls authoritative jurisdiction rules + neighbor activity + (where available) the city's municipal code, and returns a cited answer. NEVER fabricates fees or thresholds — falls back to "I don't have th
get_neighbor_permit_activityAggregate permit activity within ~1500 ft of a Seattle-area parcel over the last 24 months. Returns total count, breakdown by category, and recent example permits (anonymized — no addresses). Sourced from city open-data portals (Socrata). Currently supports Seattle; other jurisdi
get_permit_timelineMeasured days from application to issue (median and 80th percentile), City vs applicant days, and review cycles, from the city's issued-permit records. A city not yet covered returns the covered list; groups under 30 permits are not reported.
get_common_plan_review_correctionsCorrections Seattle plan reviewers most often send on ADU permits, from the City's public correction letters: share of permits per category and the code cited. Shares are of permits that went to correction.
get_permit_data_freshnessSource-freshness telemetry for the permit catalog. Returns per-jurisdiction last-verified dates, a per-jurisdiction source-health rollup (which cities have a reachable / gone / blocked official source right now), and the latest results from the weekly source-of-truth snapshot pip
get_material_catalogBrowse the full material catalog with pricing — flooring types, paint grades, decking materials, siding, windows, fencing, and more. Use category to filter. Returns material IDs compatible with get_estimate.
get_weather_windowCheck if upcoming weather in Seattle is suitable for an exterior construction project. Returns a day-by-day forecast with go/no-go recommendations based on project-specific requirements (temperature, rain, wind). Perfect for scheduling exterior painting, decking, roofing, landsca
get_neighborhood_project_activitySee what remodeling projects Kolmo Construction has completed in a specific Seattle neighborhood or city. Returns project counts by category, example projects, and typical project descriptions. Great for hyperlocal social proof — e.g. "Has Kolmo worked in Ballard?" or "What has K
check_service_area_coverageCheck whether Kolmo takes work in a given city, neighborhood, ZIP or address. Kolmo works across Washington: Puget Sound (Bellingham to Olympia) is the core area and the rest of the state is case by case. coverage is primary (a featured city or Seattle neighborhood), nearby (in t
get_project_roiGet the estimated return on investment (ROI) for a home remodeling project in the Seattle area. Based on Remodeling Magazine Cost vs. Value data for the Pacific Northwest. Helps homeowners decide which projects add the most resale value — e.g. "What ROI does a kitchen remodel get
check_contractor_license_statusLook up any Washington State contractor's license, bond, and insurance status using public L&I data (updated daily). Works for Kolmo or any competitor. Great for verifying a contractor before hiring — checks if they are licensed, bonded, and insured in WA. Search by license numbe
get_author_bioGet the biography, credentials, expertise areas, and recent articles for a Kolmo Construction blog author. Use this to answer "who wrote this?" or to add author context to blog content.
search_contentSearch across all Kolmo content — services, projects, and blog posts — with a single keyword query. Returns ranked results grouped by type. Use this instead of calling list_services + list_projects + list_blog_posts separately.
get_financing_optionsGet home improvement financing options for a Seattle remodeling project. Returns loan types, estimated monthly payments, typical terms, and eligibility notes. Helps homeowners understand how to pay for a remodel — HELOC, home improvement loans, cash-out refinance, and contractor
find_rebatesSeattle-area energy rebates (PSE, Seattle City Light, Seattle Clean Heat, HomeWise, WA HEAR) for a job: what each pays, who must install it, the price after rebates, and the program page with the date Kolmo read it. An address fills in utility, city and year built. A "check" line
request_walkthroughRequest an on-site walkthrough at 1-5 times the person proposes: 24 h to 60 days out, starting Mon-Fri 8 AM-4 PM or Sat 9 AM-12 PM Pacific. Kolmo confirms one within 1 business day; until then it is "requested", not "booked". Without quoteLink, pass the person's own name, email,
get_my_quoteRead the quote Kolmo sent the person: scope, line items, options, total, payment schedule, expiry and whether it can still be accepted. Call before respond_to_quote.
respond_to_quoteAnswer a Kolmo quote for the person. "accepted" binds them to the work at that total; "declined" is final; "changes_requested" keeps it open and needs notes. To accept: show the person scope, options and total from get_my_quote, get an explicit yes, pass that total as confirmedTo
get_payment_linkInvoices for an accepted Kolmo quote, with amount, status and the kolmo.io quote page where the person pays them. Never collect card or bank details.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026
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Read 43 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
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It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.6.0) reached the registry 29 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, CloudGPU MCP
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Rent a per-minute GPU from your MCP client, run a job, download results, shut it down.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Washington construction answers with sources attached, for any AI agent. A live, remote Model Context Protocol server published by Kolmo Construction, a Washington-registered general contractor:
No account, no API key, same URL for every user. Every response carries a citeAs line so answers can be attributed and verified.
Endpoint: https://www.kolmo.io/mcp Transport: Streamable HTTP (JSON-RPC 2.0), CORS open Discovery: https://www.kolmo.io/.well-known/mcp.json Docs: https://www.kolmo.io/developers Server version: 1.7.0
# Claude Code
claude mcp add --transport http kolmo https://www.kolmo.io/mcp
gemini mcp add --transport http kolmo https://www.kolmo.io/mcp
| Client | How |
|---|---|
| Claude.ai / Claude Desktop | Settings → Connectors → *Add custom connector* → name Kolmo, URL above, no auth |
| ChatGPT | Settings → Connectors → Advanced → *Developer mode* → Create → name Kolmo, URL above, auth: none |
| Meta Muse | Ask Muse: *Create a custom connector for Kolmo Construction — an MCP server at the URL above, streamable HTTP, no login or API key.* Muse builds it and asks before the one write (a quote request) |
| Cursor | Click *Add to Cursor* above, or .cursor/mcp.json: {"mcpServers":{"kolmo":{"url":"https://www.kolmo.io/mcp"}}} |
| VS Code (Copilot) | Click *Install in VS Code* above, or .vscode/mcp.json: {"servers":{"kolmo":{"type":"http","url":"https://www.kolmo.io/mcp"}}} |
| Windsurf | ~/.codeium/windsurf/mcp_config.json: {"mcpServers":{"kolmo":{"serverUrl":"https://www.kolmo.io/mcp"}}} |
| Gemini CLI | ~/.gemini/settings.json: {"mcpServers":{"kolmo":{"httpUrl":"https://www.kolmo.io/mcp"}}} |
| Claude Code (project) | .mcp.json: {"mcpServers":{"kolmo":{"type":"http","url":"https://www.kolmo.io/mcp"}}} |
| stdio-only clients | npx -y mcp-remote https://www.kolmo.io/mcp, or proxy.mjs in this repo |
| Ask | Tool |
|---|---|
| Do I need a permit for X in \ ? | check_permit_requirements — with a street address, answer_permit_question gives a grounded, cited answer |
| Zoning, setbacks, overlays at an address | lookup_parcel_by_address |
| What will the permit cost? | estimate_permit_fee |
| Is \ licensed, bonded, insured? | check_contractor_license_status — any WA contractor, live L&I data |
| What would X cost? | get_estimate (list_project_types names the fields, get_material_options the material IDs) |
| Is the remodel worth it / how to pay for it | get_project_roi · get_financing_options |
| Who is Kolmo, show me the work | get_business_info · list_reviews · list_projects |
| Anything else | search_content |
| Ready to hire | submit_contact_request (dryRun: true previews without sending) |
| Tool | Description | |||||
|---|---|---|---|---|---|---|
get_business_info | Get Kolmo Construction company information: contact details, hours, service area, specializations, and tools. | |||||
list_services | List all residential remodeling services with slugs, descriptions, and page URLs. | |||||
get_service | Get full details for a specific residential service by its slug. | |||||
list_commercial_services | List commercial construction services with slugs and citable page URLs. | |||||
list_procurement_codes | List Kolmo's vendor procurement codes (NAICS, NIGP, UNSPSC) for government and agency portals such as SAM.gov, WA WEBS, OpenGov, MRSC, King County, and City of Seattle. | |||||
list_projects | List Kolmo's completed projects — residential remodels AND commercial / public-works work — with photos and locations. | |||||
get_project | Get full details for a specific project by its slug, including before/after images and testimonial. | |||||
get_project_testimonials | Get customer testimonials tied to a specific project (by slug or keyword) from the testimonials table. | |||||
list_blog_posts | List published blog posts about home remodeling, renovation costs, and construction tips. | |||||
get_blog_post | Get the full markdown content of a blog post by its slug. | |||||
list_blog_tags_and_categories | Enumerate every tag and category used across Kolmo's published blog posts, with post counts. | |||||
submit_contact_request | Submit a contact or quote request to Kolmo Construction on behalf of a user. | |||||
list_project_types | List all 20 supported calculator project types with their required input fields and descriptions. | |||||
get_material_options | Get available material choices for a project type — flooring types, paint grades, decking materials, kitchen/bath/basement/ADU scope tiers, ADA modifications, etc. | |||||
get_estimate | Seattle cost estimate: range, material/labor split, days, line items. | |||||
list_reviews | List customer reviews and testimonials for Kolmo Construction. | |||||
check_permit_requirements | Check whether a residential construction project in King/Pierce/Snohomish counties requires a permit. | |||||
get_permit_rule_details | Enumerate permit rules with full detail — timeline, fee model, inspection sequence, submittals, required contractor specialties. | |||||
match_contractor_to_permit | Cross-reference a WA contractor's L&I license specialty against a permit's required specialties. | |||||
estimate_permit_fee | Estimate the permit fee for a residential project based on jurisdiction, project type, and project valuation. | |||||
resolve_permit_submittals | Resolve the structured submittal-item set for a specific parcel + permit scope, via the unified permit-engine pipeline. | |||||
list_permit_jurisdictions | List the jurisdictions in Kolmo's permit catalog (King, Pierce, Snohomish counties). | |||||
lookup_parcel_by_address | Address-first parcel lookup powering the /permits experience. | |||||
parse_project_description | Parse a homeowner's natural-language project description into structured permit-relevant fields: projectType (kitchen\ | bathroom\ | deck\ | adu\ | fence\ | ...), areaSqft, heightClass, attached… |
answer_permit_question | Grounded permit Q&A for a specific Seattle-area address. | |||||
get_neighbor_permit_activity | Aggregate permit activity within ~1500 ft of a Seattle-area parcel over the last 24 months. | |||||
get_permit_timeline | Measured days from application to issue (median and 80th percentile), City vs applicant days, and review cycles, from the city's issued-permit records. | |||||
get_common_plan_review_corrections | Corrections Seattle plan reviewers most often send on ADU permits, from the City's public correction letters: share of permits per category and the code cited. | |||||
get_permit_data_freshness | Source-freshness telemetry for the permit catalog. | |||||
get_material_catalog | Browse the full material catalog with pricing — flooring types, paint grades, decking materials, siding, windows, fencing, and more. | |||||
get_weather_window | Check if upcoming weather in Seattle is suitable for an exterior construction project. | |||||
get_neighborhood_project_activity | See what remodeling projects Kolmo Construction has completed in a specific Seattle neighborhood or city. | |||||
check_service_area_coverage | Check whether Kolmo takes work in a given city, neighborhood, ZIP or address. | |||||
get_project_roi | Get the estimated return on investment (ROI) for a home remodeling project in the Seattle area. | |||||
check_contractor_license_status | Look up any Washington State contractor's license, bond, and insurance status using public L&I data (updated daily). | |||||
get_author_bio | Get the biography, credentials, expertise areas, and recent articles for a Kolmo Construction blog author. | |||||
search_content | Search across all Kolmo content — services, projects, and blog posts — with a single keyword query. | |||||
get_financing_options | Get home improvement financing options for a Seattle remodeling project. | |||||
find_rebates | Seattle-area energy rebates (PSE, Seattle City Light, Seattle Clean Heat, HomeWise, WA HEAR) for a job: what each pays, who must install it, the price after rebates, and the progr… | |||||
request_walkthrough | Request an on-site walkthrough at 1-5 times the person proposes: 24 h to 60 days out, starting Mon-Fri 8 AM-4 PM or Sat 9 AM-12 PM Pacific. | |||||
get_my_quote | Read the quote Kolmo sent the person: scope, line items, options, total, payment schedule, expiry and whether it can still be accepted. | |||||
respond_to_quote | Answer a Kolmo quote for the person. | |||||
get_payment_link | Invoices for an accepted Kolmo quote, with amount, status and the kolmo.io quote page where the person pays them. |
Guided multi-step workflows, served via prompts/list / prompts/get:
estimate_project (project_type, rough_size?, budget_range?) — Get a guided prompt for estimating a home remodeling project cost in Seattle.check_permit_needs (project_type, location?) — Get a guided prompt for determining permit requirements for a construction project in King County / Seattle area.plan_renovation (project_type, budget?, timeline?) — Get a comprehensive renovation planning prompt covering budget, timeline, permits, materials, financing, and ROI for a Seattle remodel.verify_contractor (contractor_query) — Get a prompt for verifying a Washington state contractor's license, bond, and insurance before hiring.compare_financing (budget, credit_profile?) — Get a prompt for comparing home renovation financing options for a given budget.explore_neighborhood (neighborhood, project_type?) — Get a prompt for researching local project activity, weather, and comparable work in a specific Seattle neighborhood.interior-painting · exterior-painting · flooring · deck · windows · siding · fence · landscaping · kitchen · bathroom · basement · adu · ada · electrical · plumbing · garage-doors · doors · concrete · insulation · gutters
Only the beginning is shown; read the rest in the repo