TreeBeam MCP Server (treebeam-code/tb-mcpserver) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 112 tools. No publisher has claimed this listing.
Enables AI assistants to interact with the TreeBeam financial management and accounting platform. Users can list organizations and projects using secure OAuth 2.0 authentication integrated directly into their AI conversation.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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treebeam-code
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
treebeam_loginStart device flow authentication for TreeBeam. Returns a URL and code for the user to complete in their browser. The server polls for the token in the background automatically. ALWAYS display the entire output message from this tool to the user in your instructions.
treebeam_logoutLog out of TreeBeam by removing stored credentials from the OS keychain.
treebeam_auth_statusCheck current TreeBeam authentication status — whether a valid token is stored and when it expires. If the user is not authenticated, log them in with the treebeam_login tool before using other tools that would require authentication.
list_organizationsList all accounting organizations accessible to the user. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
list_projectsList all accounting projects accessible to the user, optionally filtered by organization. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
list_adjustment_typesList all available adjustment types (e.g. PAJE, TAJE). These are global reference values not scoped to a project. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
get_adjustment_typeGet a single adjustment type by ID.
search_entitiesSearch/list entities within a project. Supports filtering — see server instructions for filter syntax. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
get_entityGet a single entity by ID within a project.
create_entityCreate a new entity within a project.
update_entityUpdate an existing entity within a project.
delete_entityDelete an entity from a project. Requires the entity ETag for optimistic concurrency control.
search_account_groupsSearch/list raw account group records within a project. Supports filtering — see server instructions for filter syntax. Use this tool to look up a specific subset of account groups by type. DO NOT use this tool to build financial summaries by account group — use the pivot_trial_balance_by_account_gr…
get_account_groupGet a single account group by ID within a project.
create_account_groupCreate a new account group within a project.
update_account_groupUpdate an existing account group within a project.
delete_account_groupDelete an account group from a project. Requires the account group ETag for optimistic concurrency control.
search_entity_relationship_setsSearch/list entity relationship sets within a project. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
get_entity_relationship_setGet a single entity relationship set by ID within a project.
create_entity_relationship_setCreate a new entity relationship set within a project.
update_entity_relationship_setUpdate an existing entity relationship set within a project.
delete_entity_relationship_setDelete an entity relationship set from a project. Requires the ETag for optimistic concurrency control.
search_accountsSearch/list raw account records within a project. Supports filtering — see server instructions for filter syntax. Use this tool to look up a specific subset of accounts by entity or account group. DO NOT use this tool to build trial balances or financial summaries — use the pivot_trial_balance_* too…
get_accountGet a single account by ID within a project.
create_accountCreate a new account within a project.
update_accountUpdate an existing account within a project.
delete_accountDelete an account from a project. Requires the ETag for optimistic concurrency control.
search_periodsSearch/list accounting periods within a project. Supports filtering — see server instructions for filter syntax. Results are paginated — if a continuationToken is returned, pass it in the next call to retrieve more.
get_periodGet a single accounting period by ID within a project.
create_periodCreate a new accounting period within a project.
update_periodUpdate an existing accounting period within a project.
delete_periodDelete an accounting period from a project. Requires the ETag for optimistic concurrency control.
search_unadjusted_balancesSearch/list raw unadjusted balance records within a project. Supports filtering — see server instructions for filter syntax. Use this tool to look up a specific subset of balance records by period, account, or amount. DO NOT use this tool to calculate trial balances or summarize financial data — use…
get_unadjusted_balanceGet a single unadjusted balance by ID within a project.
create_unadjusted_balanceCreate an unadjusted balance within a project.
update_unadjusted_balanceUpdate an existing unadjusted balance within a project.
delete_unadjusted_balanceDelete an unadjusted balance from a project. Requires the ETag for optimistic concurrency control.
search_adjustmentsSearch/list raw adjustment records within a project. Supports filtering — see server instructions for filter syntax. Use this tool to look up a specific subset of adjustments by period, type, status, or other criteria. DO NOT use this tool to summarize or analyze adjustment data across periods or ac…
get_adjustmentGet a single adjustment by ID within a project.
create_adjustmentCreate a new adjustment header within a project. To add line items, call create_adjustment_line_item for each line after this returns.
update_adjustmentUpdate an existing adjustment header within a project. Line items are managed separately via the *_adjustment_line_item tools.
delete_adjustmentDelete an adjustment from a project. Requires the ETag for optimistic concurrency control.
search_adjustment_line_itemsSearch/list raw adjustment line item records within a project. Supports filtering — see server instructions for filter syntax. Use this tool to look up a specific subset of line items by adjustment, account, or amount. DO NOT use this tool to analyze adjustment activity across accounts or periods — …
get_adjustment_line_itemGet a single adjustment line item by ID within a project.
create_adjustment_line_itemCreate a new adjustment line item within a project.
update_adjustment_line_itemUpdate an existing adjustment line item within a project.
delete_adjustment_line_itemDelete an adjustment line item from a project. Requires the ETag for optimistic concurrency control.
pivot_trial_balance_by_accountPREFERRED for financial data retrieval. Returns a trial balance pivoted by account — one row per account with the unadjusted balance, total adjustments, and adjusted balance for each requested period. All data is returned in a single response with NO pagination. Use this tool whenever the user asks …
pivot_trial_balance_by_account_groupPREFERRED for financial data retrieval. Returns a trial balance pivoted by account group — one row per account group with amounts summed across all accounts in that group, for each requested period. All data is returned in a single response with NO pagination. Use this tool whenever the user asks ab…
pivot_trial_balance_by_fs_groupPREFERRED for high-level financial summaries. Returns a trial balance pivoted by financial statement group — one row per financial statement type (Asset, Liability, Equity, Revenue, Expense) with amounts summed across all account groups of that type, for each requested period. All data is returned i…
pivot_adjustments_by_adjustmentPREFERRED for reviewing adjustments. Returns each adjustment with its line items pre-joined, including the resolved account name and account number on each line item. All data is returned in a single response with NO pagination. Use this tool whenever the user asks to see adjustments with their deta…
pivot_adjustments_by_accountPREFERRED for analyzing adjustment impact by account. Returns one row per impacted account with the sum of adjustment line item amounts and count of distinct adjustments, for each requested period. Only accounts that have adjustment activity are included. All data is returned in a single response wi…
pivot_adjustments_by_account_groupPREFERRED for analyzing adjustment impact by account group. Returns one row per impacted account group with summed adjustment amounts and distinct adjustment counts, for each requested period. Only account groups that have adjustment activity are included. All data is returned in a single response w…
pivot_adjustments_by_fs_groupPREFERRED for high-level adjustment analysis. Returns one row per impacted financial statement type (Asset, Liability, Equity, Revenue, Expense) with summed adjustment amounts and distinct adjustment counts, for each requested period. Only financial statement types that have adjustment activity are …
pivot_consolidation_by_account_groupPREFERRED for multi-entity consolidated reporting. Returns a consolidated trial balance by account group — one row per account group with totals summed across all included entities, plus a per-entity breakdown showing each entity's contribution to the row totals. All data is returned in a single res…
pivot_consolidation_by_fs_groupPREFERRED for high-level multi-entity consolidated reporting. Returns a consolidated trial balance by financial statement group — one row per financial statement type (Asset, Liability, Equity, Revenue, Expense) with totals summed across all included entities, plus a per-entity breakdown. All data i…
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
TREEBEAM_API_URLTREEBEAM_IDENTITY_URLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
112/112 tools missing one or more hints — treebeam_login (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); treebeam_logout (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); treebeam_auth_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +109 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 1 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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