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solar-home-incentives

Server Details

Free solar & home energy tools: estimates, incentives by ZIP, scores, installer routing.

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Healthy
Last Tested
Transport
Streamable HTTP
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Tool DescriptionsA

Average 4.2/5 across 4 of 4 tools scored.

Server CoherenceA
Disambiguation5/5

Each tool targets a distinct aspect of solar home incentives: incentives info, production estimation, property energy score, and lead routing. No overlap in functionality.

Naming Consistency5/5

All tool names follow a clear verb_noun pattern in snake_case: check_incentives, estimate_production, get_node_score, route_lead. Consistent and predictable.

Tool Count5/5

Four tools cover the core workflow: information (incentives, production), assessment (score), and action (lead routing). Scope is well-defined without unnecessary extras.

Completeness4/5

The tool set covers essential user needs for solar incentives, but lacks a tool for detailed incentive comparison or installer tracking. However, the lead routing and score tools mitigate major gaps.

Available Tools

4 tools
check_incentivesAInspect

Current US clean-energy incentive guidance (federal status + state/utility programs via DSIRE) for a ZIP code. Use whenever a user asks what rebates, tax credits, or utility programs apply to solar, batteries, heat pumps, or efficiency work at an address. [free — no API key required]

ParametersJSON Schema
NameRequiredDescriptionDefault
zipCodeYes5-digit US ZIP code of the property.
Behavior4/5

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

No annotations are provided, so the description carries the full burden. It discloses that the guidance includes federal, state, and utility programs via DSIRE, and that it is free with no API key required. It does not cover rate limits or data freshness in detail, but is mostly transparent.

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

Conciseness5/5

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

Two sentences front-load the purpose and scope, with zero wasted words. Every sentence adds value: first sentence defines the tool, second gives usage context and a note about free access.

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

Completeness4/5

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

For a simple tool with one required parameter and no output schema, the description covers purpose, data source, and usage context. It could briefly mention the format of the response, but is otherwise complete.

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?

Schema description coverage is 100% with a single parameter 'zipCode' described as '5-digit US ZIP code of the property.' The description adds no further detail beyond the schema, so baseline 3 is appropriate.

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 uses specific verbs ('check', 'guidance') and clearly identifies the resource ('US clean-energy incentive guidance for a ZIP code'). It distinguishes itself from siblings (estimate_production, get_node_score, route_lead) by focusing on incentives.

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?

Explicitly states when to use: 'Use whenever a user asks what rebates, tax credits, or utility programs apply...' Also notes that it is free and requires no API key, which helps the agent decide when to invoke it.

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

estimate_productionAInspect

Honest-range annual solar production estimate (kWh/year ± band, with assumptions) for a ZIP code, from either a proposed system size (kW) or a monthly bill. Use to sanity-check installer quotes or size a system before talking to anyone. [free — no API key required]

ParametersJSON Schema
NameRequiredDescriptionDefault
zipCodeYes5-digit US ZIP code of the property.
systemKwNoProposed solar system size in kW-DC. Omit to have a size recommended from the bill.
monthlyBillUsdNoAverage monthly electric bill in USD (used to size a system when systemKw is omitted).
Behavior3/5

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

No annotations provided, so the description carries full burden. It mentions 'honest-range' and 'with assumptions' and that it's free, but doesn't disclose accuracy, data sources, or limitations beyond that. Basic transparency but could be more detailed.

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?

Two sentences with essential information. No fluff, but could be slightly more structured. Still good conciseness.

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

Completeness4/5

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

No output schema, so description hints at return value (kWh/year ± band). For a 3-param tool, it adequately describes inputs and output. Misses details like band width or assumptions, but overall sufficient.

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 3. The description adds meaning beyond the schema by explaining that systemKw and monthlyBillUsd are alternatives (either provide size or bill to size system). This clarifies parameter relationship.

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 estimates annual solar production (kWh/year ± band) based on ZIP code and either system size or monthly bill. It distinguishes itself from sibling tools like check_incentives or get_node_score by focusing on production estimation.

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

Usage Guidelines4/5

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

The description explains when to use the tool: 'to sanity-check installer quotes or size a system before talking to anyone.' It also notes it's free and no API key required. Not explicitly stating when not to use or alternatives, but sibling tools are clearly different.

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

get_node_scoreAInspect

Instant Energy Node Score (0–100 across 7 axes: efficiency, electrification, renewable generation, storage/resilience, financial optimization, carbon, market readiness) plus the single highest-leverage next action, from whatever property facts you have. More inputs → tighter score. [free — no API key required]

ParametersJSON Schema
NameRequiredDescriptionDefault
evTypeNoe.g. own_ev | plan_ev | no_ev
roofAgeNoe.g. lt_5 | 5_15 | gt_15 | unknown
zipCodeYes5-digit US ZIP code of the property.
backupNeedNoe.g. whole_home | essentials | none
heatingFuelNoe.g. natural_gas | oil | propane | electric_resistance | heat_pump | wood | other
serviceTypeNoPrimary interest: solar | battery | ev_charger | efficiency | heat_pump | unsure
propertyTypeNosingle_family | townhouse | condo | mobile_home | multi_family | commercial | farm | other
outageConcernNorare | occasional | frequent | severe
monthlyBillUsdNoAlternative to monthlyBillRange: average monthly bill in USD.
monthlyBillRangeNolt_75 | 75_150 | 150_250 | 250_400 | gt_400 | unknown
electricalPanelSizeNoe.g. lt_100 | 100_200 | gt_200 | unknown
Behavior4/5

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

With no annotations, the description must provide behavioral detail. It explains the output (score and next action), the input flexibility ('from whatever property facts you have'), and the free nature. It does not detail rate limits, data usage, or limitations when inputs are minimal, but for a scoring tool this is adequate.

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

Conciseness5/5

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

Two sentences convey the output, axes, input relationship, and pricing. No redundant words. Front-loaded with key purpose. Highly efficient and scannable.

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

Completeness4/5

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

Given no output schema, the description explains the return format (score and next action). For a tool with many optional inputs, it covers the high-level concept well. Could specify return format structure, but overall sufficient for an agent.

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 input schema already provides 100% description coverage for all 11 parameters, so the description adds no extra meaning beyond the schema. Baseline 3 is appropriate as the tool description does not enhance parameter understanding.

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 computes an 'Energy Node Score' on a 0-100 scale across 7 defined axes and provides a highest-leverage next action. This distinguishes it from siblings (check_incentives, estimate_production, route_lead) which focus on different aspects.

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

Usage Guidelines4/5

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

The description implies usage when property facts are available and notes that more inputs yield a tighter score. It does not explicitly state when not to use or alternatives, but the 'instant' and 'free' indicators help the agent decide. Sibling tools cover distinct operations, so context is clear.

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

route_leadAInspect

Submit a consented homeowner project and EnergyAI’s autonomous agent finds, vets, and routes a real local installer to them — free to you and the homeowner. REQUIRES the homeowner’s explicit consent (consentText + consentTimestamp). Returns a leadId you can quote back to the user. [free — no API key required]

ParametersJSON Schema
NameRequiredDescriptionDefault
cityNo
stateNoTwo-letter state code. Derived from ZIP when omitted.
zipCodeYes5-digit US ZIP code of the project.
timelineNoe.g. asap | 3_months | 6_months | exploring
budgetRangeNo
consentTextYesEXACT consent text shown to and accepted by the homeowner. Fetch the canonical text from the tool result of check_incentives or use your own — alternate text REQUIRES consentVersion.
contactNameYesHomeowner's name.
contactEmailYesHomeowner's email.
contactPhoneNo
propertyTypeNo
consentVersionNoRequired when consentText is not the canonical EnergyAI consent text.
consentTimestampYesWhen the homeowner consented.
monthlyBillRangeNolt_75 | 75_150 | 150_250 | 250_400 | gt_400 | unknown
contractorCategoryYessolar_installation | battery_storage | ev_charger | energy_audit | insulation_weatherization | heat_pump
Behavior3/5

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

No annotations provided, so description carries the burden. It discloses the consent requirement, return of leadId, and that the agent routes to an installer. However, it lacks details on error handling, side effects, or behavior if consent is missing.

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

Conciseness5/5

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

Three concise sentences, front-loading purpose, critical requirement, and return info. No unnecessary words or phrases.

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

Completeness4/5

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

Given 14 parameters, 6 required, and no output schema, the description covers the essential purpose, consent requirement, and return value. Some behavioral details (e.g., validation) are missing, but it adequately supports agent invocation.

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 71% with most parameters described. The description adds value by emphasizing the critical consent parameters and the leadId return, but does not elaborate on other parameters.

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 verb 'Submit' and the resource 'consented homeowner project', and explains the agent's role in finding, vetting, and routing an installer. It distinguishes from siblings (check_incentives, estimate_production, get_node_score) which serve different purposes.

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

Usage Guidelines4/5

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

The description explicitly requires homeowner consent (consentText + consentTimestamp) and notes it's free with no API key. It implies use when needing to connect a homeowner to an installer, but does not explicitly state when not to use it or compare directly with siblings.

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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