Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Summitflow MCP
Overview
Description from the maker (original English)
Grant management for AI agents: deadlines, business-day math, budgets, in-kind value. No API key.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- PyPIPython’s uv installed (for the uvx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"summitflow": {
"command": "uvx",
"args": [
"summitflow-mcp"
]
}
}
}Run this in your terminal
claude mcp add summitflow -- uvx summitflow-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"summitflow": {
"command": "uvx",
"args": [
"summitflow-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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"summitflow": {
"type": "stdio",
"command": "uvx",
"args": [
"summitflow-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.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
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.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
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
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account RyanKramer, which owns the repo
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 32509 servers in this category
- Published to the registry more recently than 30% of the other 32509 servers in this category
- Basic checks equal to or better than 100% of the other 32509 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is Summitflow MCP safe?
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.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
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).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 2 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Fomu MCP
Alternatives
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
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
Fomu MCP
by gabrielmahia
Kenya government form guides: checklists, draft letters, eCitizen, Huduma, timelines. Sample data.
Runs on your computerUpdated today
Install
README from the maker
Open the README
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.
SummitFlow MCP
Grant management tools for AI agents. Plan backward from a funder deadline, count business days around federal holidays, build a grant budget with indirect on the correct base, and value volunteer and in-kind contributions.
No API key. No account. No network calls. Every tool is a pure function.
Web versions of these tools live at summitflow.co/tools.
Install
Claude Desktop — add to claude_desktop_config.json:
{"mcpServers": { "summitflow": { "command": "uvx", "args": ["summitflow-mcp"] } } }
Or pip install summitflow-mcp. No environment variables required.
Tools
| Tool | What it does |
|---|---|
grant_deadline_plan | Works backward from a deadline to start-drafting, internal-review and packet-complete dates |
grant_lead_times | The lead times behind that plan, with the reasoning for each |
business_days_between | Business days between two dates, skipping weekends and US federal holidays |
add_business_days | Add or subtract business days from a date |
federal_holidays | US federal holidays for a year, with observed dates |
grant_budget | Full budget with fringe and indirect calculated on MTDC or TDC |
volunteer_time_value | Volunteer hours valued at the published national rate |
in_kind_value | Totals donated goods and services at fair market value |
summitflow_resources | Free templates, guides and calculators on the web |
Why the details matter
Indirect goes on the right base. grant_budget defaults to Modified Total Direct Cost, which excludes equipment and the portion of each contract above the first $25,000. Applying your rate to total direct costs instead is the most common budget error and it inflates the ask in a way reviewers notice. The tool reports which base it used and what it excluded.
Observed holiday dates, not nominal ones. A federal holiday falling on a Saturday closes offices the Friday before. For a deadline calculation that is the difference between submitting on time and submitting late, so all the date math uses observed dates.
The volunteer rate is cited, not invented. volunteer_time_value defaults to Independent Sector's published national value of volunteer time (2025), and says so in its output, because a match figure you cannot source is a figure you cannot defend. Skilled volunteers doing professional work should be valued at the rate for that work instead.
Deadlines are not plans. grant_deadline_plan returns three earlier dates because those are the ones that go on a calendar with a person's name attached. The deadline itself should be uneventful.
Development
git clone https://github.com/RyanKramer/summitflow-mcpcd summitflow-mcp pip install -e . summitflow-mcp
About
Built by SummitFlow — the grant deadline safety net for small nonprofits. Free templates, guides and calculators.
MIT licensed.