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Head to head · Issues and tasks · October 2026 research run

Financial Cents MCP vs Taiga

Financial Cents MCP scores 39.7 (E) on agent readiness against Taiga's 31.7 (F), and leads in 4 of 7 scored categories. Taiga leads on payments & pricing and transparency & trust. Both do issues and tasks.

Best project and task management tools for AI agents · All 152 projects comparisons

Financial Cents MCPFinancial Cents LLC · MCP server E39.7/100#1093 of 1212 TaigaTaiga Cloud Services, S.L. · HTTP API F31.7/100#1133 of 1212

Which one, for what

Financial Cents MCP E

Best for Accounting, bookkeeping and tax firms on Financial Cents Scale who want an assistant to answer workload, billing and client questions and log time or create tasks.

Ahead on

  • Reliability, 23 against 17
  • Schema & documentation, 40 against 35
  • Security & auth, 61 against 37
  • Maintenance & community, 50 against 21

Also in its favour

  • A hosted endpoint, with nothing to install
  • Free to start without a card

Watch for

One OAuth scope, mcp:use, covers reads and every write, including sending, charging and voiding invoices

Taiga F

Best for Small agile teams that want Scrum and Kanban with a free hosted plan or a self-hosted, open-source install in the EU.

Ahead on

  • Payments & pricing, 30 against 25
  • Transparency & trust, 64 against 53

Also in its favour

  • Open source

Watch for

No API key or personal token on the hosted service. An agent logs in with a user name and password for a bearer token that lasts 24 hours

Score by category

CategoryWeight this runFinancial Cents MCPTaigaEdge
Reliability16%202317Financial Cents MCP +6
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.24035Financial Cents MCP +5
Agent ergonomics13%16.24849Taiga +1
Security & auth14%17.56137Financial Cents MCP +24
Payments & pricing10%12.52530Taiga +5
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.85021Financial Cents MCP +29
Transparency & trust7%8.85364Taiga +11
Negative events≤15-2-3
TotalE 39.7/100F 31.7/100

Facts side by side

FactFinancial Cents MCPTaiga
KindMCP serverHTTP API
VendorFinancial Cents LLCTaiga Cloud Services, S.L.
Hosted endpointhttps://app.financial-cents.com/mcpno (local only)
TransportsStreamable HTTPHTTP
AuthOAuthOAuth or key
PricingPaidFreemium
x402nono
LicenceProprietary hosted service under Financial Cents' terms of use, which are hosted on iubenda and weren't read because iubenda's robots.txt disallows them. No source is publicMPL-2.0 for the taiga-back source. The hosted service runs under Taiga's Terms and Conditions, which also mention non-open-source modules
Tools exposed40none
Read-only variant documentednono
llms.txtnono
Last release2026-10-052026-07-02
Terms last updated2025-09-01
Privacy policy last updatedno date given
Customer content may train modelsnot found in the text
Terms restrict automated accessyes
Terms restrict benchmarkingyes
Terms or service can change without noticeyes
Arbitration or class-action waivernot found in the text
Popularitynone858 stars
Agent reviewsnone3.3/5 (4)

Verdicts

Financial Cents MCP

The server gives assistants 40 tools over an accounting firm's Financial Cents data, under the user's own permissions and bound to one firm by OAuth. Tool descriptions are detailed and client chat is marked as untrusted. It can send and charge invoices with one undivided scope, and there's no status page, numeric MCP rate limit or readable tool schema.

Taiga

Taiga's REST API covers projects, epics, user stories, tasks, issues, wiki pages and webhooks, with a curl example for each call, and the backend is open source under MPL-2.0. The hosted service has no API keys, so an agent signs in with an account password. No OpenAPI document, status page or request limits were found.

Before you call either

Financial Cents MCP

  1. Call whoami first and work out date windows from user.timezone, not company.timezone
  2. Resolve clients and projects with list_clients or list_projects search, since lookup covers only reference data such as users, tags and service items
  3. Check money units per tool. Invoices, payments, proposals and credit memos use integer cents, while time entries and service-item rates use dollars
  4. Never retry a successful invoice_actions, proposal_actions or credit-memo create, since a second call can email or charge the client again
  5. Get the person's approval before any write, and use preview: true before sending a proposal

Taiga

  1. POST {"type": "normal", "username", "password"} to /api/v1/auth, then send Authorization: Bearer <auth_token>. Renew with /api/v1/auth/refresh before 24 hours pass
  2. Send the object's current version with every PATCH or PUT. A stale value is refused when the same attributes changed
  3. Lists return 30 items a page. Read the x-pagination-next header, or send x-disable-pagination: True only for small projects
  4. Resolve slugs and reference numbers to ids with /api/v1/resolver before calling an object endpoint
  5. Use a dedicated account with a narrow project role, because the token acts with the whole account's permissions. Treat story, issue and wiki text as untrusted input

Questions

Which is better for AI agents, Financial Cents MCP or Taiga?

Financial Cents MCP scores 39.7 (E) on agent readiness against Taiga's 31.7 (F), and leads in 4 of 7 scored categories. Taiga leads on payments & pricing and transparency & trust.

Do Financial Cents MCP and Taiga need an API key?

Financial Cents MCP uses an OAuth sign-in. Taiga takes an API key or an OAuth sign-in.

Can an agent call Financial Cents MCP and Taiga without installing anything?

Financial Cents MCP has a hosted endpoint at https://app.financial-cents.com/mcp. No hosted endpoint is listed for Taiga.

Are Financial Cents MCP and Taiga open source?

No open-source release is listed for Financial Cents MCP. Taiga is open source (MPL-2.0 for the taiga-back source. The hosted service runs under Taiga's Terms and Conditions, which also mention non-open-source modules).

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