Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Savvly MCP: query fund data, model projections, and compare against alternative retirement products.
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://api.savvly.com/mcpDownload the maker’s .mcpb file
The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.
Run this in your terminal
claude mcp add --transport http savvly https://api.savvly.com/mcpclaude mcp add savvly -- npx -y @savvly/mcp-serverPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"savvly": {
"url": "https://api.savvly.com/mcp"
}
}
}Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"savvly": {
"command": "npx",
"args": [
"-y",
"@savvly/mcp-server"
]
}
}
}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": {
"savvly": {
"type": "http",
"url": "https://api.savvly.com/mcp"
}
}
}Paste into .vscode/mcp.json in your project
{
"servers": {
"savvly": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@savvly/mcp-server"
]
}
}
}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://api.savvly.com/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 6, 2026. The maker wrote them, not us; we show them as plain text.
get_savvly_product_infoGet complete product information about Savvly, an SEC-registered security offering longevity protection — use it whenever the user asks what Savvly is, how it works, its expenses, eligibility, or payouts, or wants an overview. Pass `section` to focus the answer (default 'all'). I
compare_savvly_vs_alternativeGet a structured comparison between Savvly and another retirement product type — use it whenever the user compares Savvly to annuities, target-date funds, managed-payout funds, or any alternative, or asks how Savvly stacks up. It renders an interactive comparison widget the user
project_savvly_lumpsumRetirement projection for a lump-sum investment in the Savvly Longevity Benefit. Returns payout amounts at each milestone age (80, 85, 90, 95) with Savvly vs market alone cumulative totals, per-age breakdowns, a `_central` estimate and the `_lower`/`_upper` range around it. Use `
project_savvly_monthlyRetirement projection for monthly contributions to the Savvly Longevity Benefit over a number of years. Returns payout amounts at milestone ages 80/85/90/95 with Savvly vs market alone cumulative totals, per-age breakdowns, a `_central` estimate and the `_lower`/`_upper` range ar
project_retirement_with_savvlyFull retirement simulation showing the projected savings trajectory WITH and WITHOUT a Savvly allocation across the planning horizon (current_age → life_expectancy). Requires current_age ≤ retirement_age ≤ life_expectancy. Returns `gap_score`, `possible_higher_monthly_paycheck`,
check_savvly_eligibilityCheck if a person is eligible to invest in the Savvly Longevity Benefit. Eligibility is based on age (no minimum; maximum enrollment age 75), US residency, and distribution channel (individual, employer-sponsored, advisor-placed). Use before recommending Savvly as a retirement in
get_savvly_faqGet answers to frequently asked questions about Savvly. Use when the user has specific questions about how Savvly works, expenses, withdrawals, or regulatory status. It is a convenience view of `search_savvly_content` scoped to the factual FAQ; for richer, audience-specific Q&As
search_savvly_contentSearch the Savvly Q&A Content Library — audience-tagged questions and answers compiled from Savvly's marketing collateral plus the factual FAQ, organized by stakeholder (employee, advisor, broker, employer, universal, general) and section (kebab-case slugs, e.g. 'tax-legacy', 're
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 6, 2026
The registry name was verified against the domain savvly.com (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 159 ms (HTTP 200)
No sign-in needed
Read 8 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.
The registry does not list a required key, though some servers ask you to sign in on first use.
Either way works: install it on your computer or connect to the cloud version.
The GitHub repo last changed –, and the latest version (1.0.103) reached the registry yesterday.
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, yontu
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.
Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.
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.
com.savvly/savvlySavvly offers longevity-linked, SEC-registered investment products — built on the Savvly 80+ fund — that invests pooled contributions in a low-cost S&P 500 ETF and makes milestone cash payouts at ages 80, 85, 90, and 95, turning a longer life into a financial reward rather than a risk.
Savvly MCP lets financial advisors, planning tools, and AI agents query fund data, model projections, and compare against alternative retirement products directly, in real time, in any conversation, and without any manual lookup.
Listed on the MCP Registry as com.savvly/savvly and published to five package types plus a hosted remote — use whichever fits your client.
| Channel | Command / config |
|---|---|
| Remote (hosted) | https://api.savvly.com/mcp (streamable-http) |
| npm | npx @savvly/mcp-server |
| PyPI | uvx savvly-mcp-server |
| NuGet | dnx Savvly.McpServer (or dotnet tool install -g Savvly.McpServer) |
| Docker / OCI | docker run -i --rm ghcr.io/savvly/savvly-mcp-server |
| MCPB | download the .mcpb from Releases and open it in an MCPB-capable host |
{
"mcpServers": { "savvly": { "command": "npx", "args": ["@savvly/mcp-server"] } } }
Swap `command`/`args` for `uvx savvly-mcp-server`, `dnx Savvly.McpServer`, or
docker run -i --rm ghcr.io/savvly/savvly-mcp-server as you prefer. Hosts that support remote MCP can point straight at https://api.savvly.com/mcp.
get_savvly_product_info — full product overviewcompare_savvly_vs_alternative — Savvly vs annuities, target-date funds, etc.check_savvly_eligibility — age / residency / channel eligibilityget_savvly_faq — FAQ by topicsearch_savvly_content — audience-tagged Q&A libraryproject_savvly_lumpsum / project_savvly_monthly — payout projections (milestone ages)project_retirement_with_savvly — full retirement trajectory with vs. without SavvlyProjection tools emit interactive MCP Apps chart widgets on hosts that support them.
Savvly's privacy policy: https://www.savvly.com/privacy-policy
This MCP server is public and unauthenticated — it exposes Savvly product information, comparisons, eligibility, and illustrative projections, and requires no account or credentials. It collects no personal information and no end-user identifier (no client IP is captured; no user is identified).
The hosted endpoint (https://api.savvly.com/mcp) records anonymous usage analytics via AgentCat (formerly MCPcat), a third-party processor, to improve the tools — which tools are called and their non-identifying numeric scenario inputs (e.g. age, contribution amount). Email, phone, SSN, and payment-card patterns are redacted from any text before it is sent. The local npx @savvly/mcp-server (stdio) sends no analytics.
Apache-2.0.