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List Matchers

hudu_list_matchers
Read-onlyIdempotent

Lists integration-to-company matchers in Hudu, revealing unmatched records that need manual resolution. Filter by matched status, company, or integration to manage sync mappings.

Instructions

List matchers in Hudu. A matcher is one row in the mapping table between a connected integration (a PSA or RMM such as Autotask or ConnectWise) and Hudu's companies: it ties one customer record in that external system to one Hudu company, so synced data lands in the right place.

integration_id is required on every call here. It is the number in the address bar when you edit the integration in Hudu's admin UI (…/integrations//edit); the API publishes no endpoint that lists integrations, so it has to come from the user or from a matcher you have already seen (integrator_id on the record).

The reason to call this is almost always matched: false, which returns the records the integration pulled in but could not tie to a Hudu company — the sync backlog someone has to work through. Each unmatched row carries the external name and, where Hudu guessed, a potential_company_id. Resolve them one at a time with hudu_update_matcher.

Returns an object with items plus pagination facts. Note that the Hudu API returns no total count for any collection, so page_was_full is the only honest signal that more records exist — read pagination_note before concluding a list is complete.

Operation class: Read.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pageNo1-based page number. Hudu has no cursor or offset — only pages.
fieldsNoReturn only these top-level fields on each record. Use it to keep large lists small — e.g. ["id","name","company_id"]. Unknown field names are ignored.
matchedNofalse returns only the integration records that have not yet been tied to a Hudu company — the ones needing attention. true returns only the resolved ones. Omit for both.
sync_idNoThe record's id inside the integration, for integrations that number their records. Use `identifier` instead when that system uses string keys.
page_sizeNoRecords per page (1-100, default 25). Hudu publishes no maximum, so this client clamps at 100; larger values are rejected here rather than silently altered by the server.
company_idNoShow only matchers already pointing at this Hudu company.
identifierNoThe record's string key inside the integration, for integrations that do not use numeric ids.
integration_idYesNumeric id of the integration whose matchers you want. Required — this endpoint returns nothing useful without it. Find it in the URL when editing the integration in Hudu, or read `integrator_id` off a matcher you already have.
response_formatNoOutput shape. 'json' (default) is compact and machine-readable; 'markdown' is easier for a person to read but larger.json
Behavior5/5

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

Beyond the readOnlyHint annotation, the description reveals important API quirks: no total count endpoint, reliance on page_was_full for pagination, and no endpoint to list integrations. It also describes what unmatched rows contain and the 'Operation class: Read' statement reinforces safety. This adds substantial context not available from annotations alone.

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 front-loaded with a clear purpose statement and organized into logical paragraphs. It is slightly lengthy but every sentence provides valuable context—no fluff. The inclusion of 'Operation class: Read' is a concise summary despite being redundant with annotations.

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

Completeness5/5

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

The description covers all essential aspects: return shape (items plus pagination facts), the known missing total count, integration_id sourcing, matched filtering semantics, and hints about potential_company_id. With no output schema, this description adequately prepares the agent for what to expect.

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

Parameters4/5

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

Schema coverage is 100%, so baseline is 3. The description adds meaning beyond the schema by explaining why integration_id is required (no listing endpoint, found in URL) and the practical use of matched=false for backlog. However, most parameter semantics are already well-documented in the schema.

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

Purpose5/5

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

The description clearly states the tool's purpose: 'List matchers in Hudu' and explains what a matcher is in detail. It distinguishes itself from siblings by explicitly mentioning hudu_update_matcher for resolution and describing the specific use case of matched: false for sync backlog.

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

Usage Guidelines5/5

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

It gives explicit guidance on when to use the tool: 'The reason to call this is almost always `matched: false`' and directs the user to hudu_update_matcher for resolving unmatched rows. It also clarifies the necessity of integration_id and how to obtain it, providing practical alternatives and context.

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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