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jshsakura

mfa-servicenow-mcp

by jshsakura

manage_flow_designer

Manage ServiceNow Flow Designer flows by reading or modifying action inputs, trigger/branch conditions, and adding branches, with publishing support.

Instructions

Flow Designer read/edit: action inputs, trigger/branch conditions, add_branch (clone a branch). Publish via action='publish' (needs confirm + confirm_publish). (confirm='approve')

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNo
queryNo
scopeNoScope namespace
actionYesWrites (checkout/set_*/add_branch/save/publish/activate/deactivate/copy/update) need browser auth; rest are reads.
offsetNo
confirmYes
flow_idNoFlow sys_id; get_detail also accepts flow_name instead
flow_nameNoFlow name: get_detail exact/contains lookup, or executions filter
flow_typeNoflow (default) | subflow | all | action | playbook | decision
action_refNoAction sys_id/name; discover via action=list with flow_type=action
context_idNoExecution sys_id (sys_flow_context)
count_onlyNo
exec_stateNoComplete/Error/Waiting/Cancelled/In Progress
trace_pillNoTrace data pill through flow
errors_onlyNo
flow_statusNoStatus: Draft/Published/etc
name_filterNoName contains-match
source_recordNoSource record display value
summary_formatNoCompact format; False = raw JSON
confirm_publishNo
include_inactiveNo
include_triggersNo
include_versionsNo
include_structureNo
include_subflow_treeNo
include_executions_summaryNo
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

The description discloses important behavioral details: publish needs confirmation, add_branch clones a branch. However, with no annotations, it doesn't cover auth requirements (schema mentions browser auth for writes), reversibility, or return behavior. It is more than a bare statement but still incomplete.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is very brief and front-loaded with key information. The parenthetical about confirm is a bit cryptic, but overall it is efficient with no filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With 26 parameters, no output schema, and no annotations, the description is far too sparse to guide correct invocation across the full range of operations. It abstracts away the complexity rather than illuminating it.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description adds meaning to the action and confirm parameters by explaining the publish flow and add_branch clone behavior. But with only 50% schema description coverage, many parameters remain unexplained and the description does not compensate for the gaps.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description identifies the tool as 'Flow Designer read/edit' and lists specific resources (action inputs, trigger/branch conditions) and operations (add_branch, publish). It is distinguishable from sibling tools like manage_workflow, though it doesn't explicitly name alternatives.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It provides specific guidance for publishing (requires confirm and confirm_publish), but does not state when to use this tool over alternatives or when not to use it. The usage context is implied rather than explicit.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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