Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
MCP server for Singapore Statutes Online: browse, fetch, and cite Singapore Acts.
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Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"sg-eli": {
"command": "uvx",
"args": [
"sg-eli-mcp"
]
}
}
}Run this in your terminal
claude mcp add sg-eli -- uvx sg-eli-mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"sg-eli": {
"command": "uvx",
"args": [
"sg-eli-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": {
"sg-eli": {
"type": "stdio",
"command": "uvx",
"args": [
"sg-eli-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.
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Runs on your computer; the tool list appears in your AI app after you install it.
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 matematicsolutions, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
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 on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.3.3) reached the registry 2 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, Signoff
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.
Five gates that make an agent's 'done' provable: run them, read the verdict, audit the record.
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An MCP server for Singapore Statutes Online (SSO, sso.agc.gov.sg), the Attorney-General's Chambers' official portal for Singapore legislation. It browses, fetches, and cites Acts, with a verifiable citation on every response.
Part of the MateMatic eu-legal-mcp production line, extended into Asia alongside jp-eli-mcp. Same citation contract (a stable identifier + a human-readable citation + a source URL), adapted for a jurisdiction with no ELI and no public search API.
Scope. SSO's
robots.txtdisallows/search; discovery here is by browsing the current
Acts listing (
sg_list_acts, paginated), not by title or keyword query. Fetch a specific
section (
sg_get_provision) or the full text (sg_get_full_text, truncated for very large
Acts). Every response carries a
dataset_note.
Licence. SSO legislation is official public information published by the Singapore
government. This connector relays it with attribution and a
source_url, respects
robots.txt(no/searchcalls), and does not cache more aggressively than a normal browser
visit would.
| Tool | What it does |
|---|---|
sg_list_acts | Browse the current Acts, paginated (no keyword search - see Scope above). |
sg_get_provision | The text of one numbered section of an Act, by act_code and section number. |
sg_get_full_text | The full text of an Act (truncated at ~300,000 characters). |
sg_coverage | Declare what this connector covers, when each family was captured, and - explicitly - what it does NOT cover. Every gap carries a fallback. |
Every response carries the contract: eli_uri (Singapore has no ELI - this is the durable SSO act URL, e.g. https://sso.agc.gov.sg/Act/CoA1967, see eli_note), human_readable_citation (the Act title as SSO itself renders it, e.g. Companies Act 1967), and source_url.
As a Claude plugin (Claude Code or the desktop app, needs uv); see plugin/README.md for what it sends and stores:
/plugin marketplace add matematicsolutions/sg-eli-mcp
/plugin install sg-eli-mcp@sg-eli-mcp
As a standalone server, from PyPI:
uvx sg-eli-mcp
Configuration via env:
SG_ELI_BASE_URL - default https://sso.agc.gov.sgSG_ELI_CACHE_DIR - default ~/.matematic/cache/sg-eliSG_ELI_AUDIT_DIR - default ~/.matematic/auditNo API key. SSO is keyless.
{
"mcpServers": { "sg-eli-mcp": { "command": "sg-eli-mcp" } } }
Smart App Control blocks unsigned executables, which covers uvx.exe, pip.exe and the sg-eli-mcp.exe launcher that pip writes at install time. The python.exe and py.exe from the python.org installer are signed by the Python Software Foundation, so running the module through the interpreter works:
python -m pip install sg-eli-mcp
python -m sg_eli_mcp
pip.exe is blocked for the same reason, so install with python -m pip, not pip install. If python is not on PATH, use the Windows launcher: py -3 -m sg_eli_mcp.
{ "mcpServers": { "sg-eli-mcp": { "command": "python", "args": ["-m", "sg_eli_mcp"] } } }
Do not turn Smart App Control off to work around this - it cannot be re-enabled without reinstalling Windows.
/search (disallowed by SSO's robots.txt); discovery uses only the allowed /Browse listing.~/.matematic/audit/sg-eli-mcp.jsonl.sso.agc.gov.sg and the local filesystem. Once, on first use, it also fetches a small configuration file (sg-runtime.json.gz, updated source addresses) from this repository's GitHub Releases. That request carries no query content; GitHub's download counter for the file is the only usage signal we see. SG_ELI_RUNTIME_URL="" turns it off; the Claude plugin ships with it off. No LLM provider, no other telemetry.source_url.See CONSTITUTION.md and DISCOVERY.md.
pip install -e ".[dev]"
pytest tests/test_instructions_drift.py -v # offline pytest tests/test_smoke.py -v # hits live SSO
Apache-2.0. © Matematic Solutions / Wieslaw Mazur.