Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Official US-address public records: zoning, flood, parcel, permits, taxes. Free look, x402 paid.
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://mcp.locus.report/mcpRun this in your terminal
claude mcp add --transport http locus https://mcp.locus.report/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"locus": {
"url": "https://mcp.locus.report/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": {
"locus": {
"type": "http",
"url": "https://mcp.locus.report/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://mcp.locus.report/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.
We have not read this server’s tool list yet; we check endpoints in rotation.
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 7, 2026
The registry name was verified with the GitHub account velinussage, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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 (1.0.0) reached the registry 2 months 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, LexPact UK Contracts
Servers in the same category from other makers, sorted by stars.
Reading a card:★ 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.
Generate UK-law contracts: NDA, service, freelance, recruiter terms of business, IR35.
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.
Install thirteen Locus agent skills: the general MCP/REST/A2A capability guide, the media-to-market photo/video regional triangulation workflow, the opt-in surrounding-area purchase workflow, the property-tax protest workflow, the land-entitlement and LiDAR drainage workflow, home-watch, water-incident, seller-readiness, escrow-shock, payment-hardship, insurance-nonrenewal, inherited-home, and aging-owner workflows.
Locus returns awareness and verification steps, not a verdict. Do not use it to score, rank, screen, value, predict, or label a person, property, block, or neighborhood as safe or unsafe.
npx @velinussage/locus-agent-skill add
By default this writes locus-agent-tools/, locus-media-to-market/, locus-surrounding-area-analysis/, locus-property-tax-protest/, locus-land-entitlement/, locus-home-watch/, locus-water-incident/, locus-seller-readiness/, locus-escrow-shock/, locus-payment-hardship/, locus-insurance-nonrenewal/, locus-inherited-home/ and locus-aging-owner/ to $CODEX_HOME/skills or ~/.codex/skills. The general public skill routes relevant requests to the specialist workflows; it does not turn ordinary Locus discovery into a paid flow.
Options:
npx @velinussage/locus-agent-skill add --target ./skills
npx @velinussage/locus-agent-skill add --target ./skills --force npx @velinussage/locus-agent-skill --print
gh skill install velinussage/locus-agent-skill locus-agent-tools
Preview first:
gh skill preview velinussage/locus-agent-skill locus-agent-tools
The same skill is also available from the public GitHub repo through the open skills CLI:
npx skills add velinussage/locus-agent-skill --skill locus-agent-tools
Useful variants:
npx skills add velinussage/locus-agent-skill --skill locus-agent-tools -g
npx skills add velinussage/locus-agent-skill --skill locus-agent-tools -a claude-code -a codex npx skills use velinussage/locus-agent-skill --skill locus-agent-tools
{
"mcpServers": { "locus": { "type": "http", "url": "https://mcp.locus.report/mcp" } } }
locus_place_facts is the best first call when supported.locus_media_upload_init and locus_media_locate (free EXIF/text check) or locus-media-locate ($0.05) / locus-video-locate ($0.10) / locus-media-to-market ($0.15) / locus-video-to-market ($0.25) to triangulate the region and follow its pre-populated nextTools (livingThere, buyingThere, whatChangedNearby).locus_lane_availability shows national, local, varies, not-covered, and degraded lanes before payment.locus_rental_registration_check declares its scope per jurisdiction. Long-term registration is wired in Minneapolis, Montgomery County, New York City, and Seattle; Denver is short-term-license only; Kansas City is building-enforcement only. It returns no legal-rental or compliance verdict.accepts[]), and MPP offers USDC.e (0x20C000000000000000000000b9537d11c60E8b50) on Tempo mainnet (eip155:4217, chainId: 4217) via WWW-Authenticate: Payment, all requiring explicit user authorization. Agents choose one complete offer (for example -p x402 --payment-network base or -p mpp --payment-network tempo).Docs: https://docs.locus.report/skill.md
The live paid index is authoritative: https://api.locus.report/.well-known/ai-tool/index.json. Selected endpoints are:
| Endpoint | Current price | Notes |
|---|---|---|
POST /api/locus-place-report | $0.05 | Compiled cited property-context artifact. |
POST /api/locus-place-report-batch | $0.25 | Async 3-50 address portfolio job, one settlement. |
POST /api/locus-local-trend-brief | $0.05 | Permit, 311, and code-case local-change brief where source coverage is strong enough. |
POST /api/locus-local-policy-brief | $0.07 | Property-relevant bills, agendas, ordinances, tax, fee, bond, housing, and permit-change context. |
POST /api/locus-before-you-sign | $0.07 | Pre-decision bundle over parcel, trend, and policy components. |
POST /api/locus-environmental-context | $0.05 | Address-level EPA TRI/RCRA/SDWIS/radon context ranked by distance where possible. |
POST /api/locus-property-tax | $0.05 | Residential property-tax artifact with assessed value, annual tax, history, effective rate, and provenance. |
POST /api/locus-rental-registration-check | $0.01 | Paid dual of the free exact-building long-term-registration, short-term-license, or building-enforcement lookup, depending on jurisdiction. |
POST /api/locus-nyc-recording-history | $0.01 | Paid dual of the free bounded NYC ACRIS document index. No party or unit data and no title conclusion. |
POST /api/locus-renovation-site-context | $0.10 | Fixed renovation evidence workflow over parcel, permit, soil, terrain, flood, wetland, and radon context. |
POST /api/locus-solar-property-screen | $0.49 | Rollout-gated private one-address roof-solar and historical financial-reference screen. |
POST /api/locus-large-site-satellite-change | $0.15 | Direct Copernicus REST-only pair of dated Sentinel-2 Level-2A images for a 1-100 square-kilometre site. No automated change or condition claim. |
POST /api/locus-surrounding-area-analysis | $0.10 | Stored, bounded JSON evidence packet. Charge-suppressed unless the subject, surrounding-parcel foundation, and another component complete. |
POST /api/locus-surrounding-area-report | $0.15 | One HTML/PDF rendering of an eligible packet; no research rerun. |
| Six paid-only atomic REST routes | $0.01 each | Workplace jobs, Wikipedia, Commons metadata, PFAS, NEI, and electricity. No free, MCP, or A2A counterpart. |
locus-evaluation-packet paid-only atomic | $0.35 | Lender evaluation-support packet. No free, MCP, or A2A counterpart. |
Unsupported, discovery-only, commercial, or insufficient-data cases return free diagnostics instead of charging where applicable.
MIT.