Emma vs PocketSmith MCP server

Emma 0

Graded on the interface an outside agent can use. Emma has none, so context cost, pagination, errors, retries and defaults have nothing to score (0 on each line). This says nothing about the app for people.

PocketSmith MCP server 55

66 tools on the full server (5), with a separate 40-tool read-only server (5 back). Pagination guide for the REST API (12 of 20). Errors guide (10 of 20). Deletes always need the user's approval, and a read-only server exists; annotations not read (15 of 20). One-click directory listings in Claude and ChatGPT; SDKs not checked (8 of 15). 10 + 12 + 10 + 15 + 8 = 55.

Emma 0

Graded on the interface an outside agent can use. With none for Emma, the credential, least-privilege, injection and audit lines score nothing (0 of 30, 0 of 20, 0 of 15, 0 of 15), whatever the app does for its owner. The security programme line doesn't need an interface and is scored. For the record, bank access is read-only through Open Banking. emma-app.com/.well-known/security.txt returns 404, and no disclosure policy, bug bounty or certification was found; FCA and ICO registration are regulatory, not a security programme (0 of 20).

PocketSmith MCP server 53

OAuth, revocable, tokens encrypted and stateless; scopes not published (22 of 30). A separate read-only server and approval before any delete (18 of 20). Transaction descriptions come from banks and payees; no injection guidance (5 of 15). No audit log of agent calls found (0). A security page with an email for reports and no bug bounty; no security.txt (404) (8 of 20). 22 + 18 + 5 + 0 + 8 = 53.

Emma 10

Graded on the interface an outside agent can use. Emma has no API, MCP server or A2A endpoint for an outside agent, so the contract, description, typed-input and example lines score nothing (0 of 25, 0 of 20, 0 of 15, 0 of 15). That is a statement about agent access, not about the app for people. emma-app.com/llms.txt describes the app, its cancellation directory and merchant lookup (10). With no agent interface there is nothing to version (0 of 15).

PocketSmith MCP server 46

Schemas not read without sign-in (15 of 25). llms.txt and a Markdown copy of every docs page (10). Capabilities described by task, not per tool (8 of 20). Inputs not verifiable (5 of 15). Usage examples and an errors guide for the REST API (8 of 15). The developer changelog's newest entry is almost eight years old (0). 15 + 10 + 8 + 5 + 8 + 0 = 46.

Emma 15

Read with the hosted lines. No status page found, and status.emma-app.com has no DNS record (0). No readable incident history (5). No limits published and no interface for an outside agent (0). No overload or retry guidance (0). No SLA (0). On the App Store since 2017 and not labelled beta (10).

PocketSmith MCP server 40

Statuspage at status.pocketsmith.com with components for web, mobile and API, feeds and email, none for MCP (15). One 'Unexpected outage and degraded performance' on 18 August 2026 in the last 90 days (10). API rate limits not found in the docs read (0). An Errors guide in the developer docs, no retry guidance found (5 of 15). No SLA found (0). Not labelled beta (10). 15 + 10 + 0 + 5 + 0 + 10 = 40.