Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Manage Accelo companies, contacts, jobs, tasks, tickets and time.
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://accelo.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http accelo https://accelo.usefulapi.io/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"accelo": {
"url": "https://accelo.usefulapi.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": {
"accelo": {
"type": "http",
"url": "https://accelo.usefulapi.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://accelo.usefulapi.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 6, 2026. The maker wrote them, not us; we show them as plain text.
accelo_list_companiesList companies (client organizations). Accelo API: GET /api/v0/companies. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_companyFetch a single company (client organization). Accelo API: GET /api/v0/companies/{id}. Returns { meta, response }.
accelo_list_contactsList contacts (people at companies). Accelo API: GET /api/v0/contacts. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_contactFetch a single contact (a person). Accelo API: GET /api/v0/contacts/{id}. Returns { meta, response }.
accelo_list_jobsList jobs — Accelo "jobs" are projects. Accelo API: GET /api/v0/jobs. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_jobFetch a single job (project). Accelo API: GET /api/v0/jobs/{id}. Returns { meta, response }.
accelo_list_tasksList tasks (units of work logged against an object such as a job or company). Accelo API: GET /api/v0/tasks. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_taskFetch a single task. Accelo API: GET /api/v0/tasks/{id}. Returns { meta, response }.
accelo_list_activitiesList activities — notes, emails, calls, and meetings logged against objects. Accelo API: GET /api/v0/activities. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_activityFetch a single activity (note/email/call/meeting). Accelo API: GET /api/v0/activities/{id}. Returns { meta, response }.
accelo_list_invoicesList invoices. Accelo API: GET /api/v0/invoices. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_invoiceFetch a single invoice. Accelo API: GET /api/v0/invoices/{id}. Returns { meta, response }.
accelo_list_prospectsList prospects — sales opportunities in the pipeline. Accelo API: GET /api/v0/prospects. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_prospectFetch a single prospect (sales opportunity). Accelo API: GET /api/v0/prospects/{id}. Returns { meta, response }.
accelo_list_staffList staff (Accelo users in your deployment). Accelo API: GET /api/v0/staff. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_staffFetch a single staff member. Accelo API: GET /api/v0/staff/{id}. Returns { meta, response }.
accelo_list_issuesList issues — support/service tickets. Accelo API: GET /api/v0/issues. Supports _page/_limit/_fields/_filters/_search. Returns { meta, response }.
accelo_get_issueFetch a single issue (support/service ticket). Accelo API: GET /api/v0/issues/{id}. Returns { meta, response }.
accelo_requestPower-user escape hatch: GET any Accelo API path not wrapped by a dedicated tool. READ-ONLY — only GET is allowed. Pass the FULL API path after the host, starting with a slash, INCLUDING any query string, e.g. "/api/v0/companies?_limit=1&_filters=status(1)" or "/api/v0/tasks/123"
accelo_create_companyMUTATES Accelo data: creates a new company (client organization). Accelo API: POST /api/v0/companies (form-encoded). Returns { meta, response } with the created company. (Accelo has no separate delete tool here; to UPDATE, POST to /api/v0/companies/{id}.)
accelo_create_contactMUTATES Accelo data: creates a new contact (a person). Accelo API: POST /api/v0/contacts (form-encoded). NOTE: a contact's company affiliation is set separately via an affiliation (POST /api/v0/contacts/{id}/affiliations), not on creation. Returns { meta, response } with the crea
accelo_create_taskMUTATES Accelo data: creates a new task. Accelo tasks are always logged AGAINST an object (a job, company, issue, etc.), so against_type + against_id are required. Accelo API: POST /api/v0/tasks (form-encoded). Returns { meta, response }.
accelo_create_activityMUTATES Accelo data: logs an activity (a note, email, call, or meeting) against an object. This is the highest-value safe write — e.g. add a note/comment to a job or company. against_type + against_id say what it is logged against (required). Accelo API: POST /api/v0/activities (
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 usefulapi.io (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 9 ms (HTTP 200)
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Read 23 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.
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 (1.36.3) 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, LickityClick
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.
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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.
Manage Accelo companies, contacts, jobs, tasks, tickets and time. Hosted, no local install.
Live endpoint: https://accelo.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://accelo.usefulapi.io/mcp.claude mcp add --transport http accelo https://accelo.usefulapi.io/mcp, then run /mcp to log in.{
"mcpServers": { "accelo": { "url": "https://accelo.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Accelo credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/accelo/
On first connect you'll paste your Accelo credentials. They are validated, stored per-user, and scoped to you — no keys in config files.
| Tool | Type | What it does |
|---|---|---|
accelo_list_companies | read | List companies |
accelo_get_company | read | Get a company |
accelo_list_contacts | read | List contacts |
accelo_get_contact | read | Get a contact |
accelo_list_jobs | read | List jobs (projects) |
accelo_get_job | read | Get a job (project) |
accelo_list_tasks | read | List tasks |
accelo_get_task | read | Get a task |
accelo_list_activities | read | List activities |
accelo_get_activity | read | Get an activity |
accelo_list_invoices | read | List invoices |
accelo_get_invoice | read | Get an invoice |
accelo_list_prospects | read | List prospects (sales) |
accelo_get_prospect | read | Get a prospect (sale) |
accelo_list_staff | read | List staff |
accelo_get_staff | read | Get a staff member |
accelo_list_issues | read | List issues (tickets) |
accelo_get_issue | read | Get an issue (ticket) |
accelo_request | read | Raw read request |
accelo_create_company | write | Create a company |
accelo_create_contact | write | Create a contact |
accelo_create_task | write | Create a task |
accelo_create_activity | write | Create an activity (log a note/email/call) |
accelo_usage_status | meta | Usage status (free-tier meter) |
accelo_request_feature | meta | Request a missing feature |
accelo_upgrade | meta | Upgrade to Pro or Pro+ |
accelo_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with accelo_upgrade (it returns a Stripe Checkout link). Cancel any time with accelo_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running accelo_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
MIT