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tresor4k

macalc

calculate_gpa_french

Convert French grades (out of 20) to GPA and academic mention. Enter up to five grades with coefficients to calculate weighted average and corresponding mention.

Instructions

Convert French school grades (out of 20) to GPA and academic mention. See list_bundles for related 'education' calculators.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
note_1YesGrade 1 out of 20
note_2YesGrade 2 out of 20
note_3NoGrade 3 out of 20 (optional)
note_4NoGrade 4 out of 20 (optional)
note_5NoGrade 5 out of 20 (optional)
coeff_1NoCoefficient for grade 1
coeff_2NoCoefficient for grade 2
coeff_3NoCoefficient for grade 3 (0 if unused)
coeff_4NoCoefficient for grade 4 (0 if unused)
coeff_5NoCoefficient for grade 5 (0 if unused)

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultNoComputed result. Object whose fields depend on the tool (e.g. {tax, marginal_rate, brackets} for tax tools, {volume_l, gallons} for volume tools).
formulaNoHuman-readable formula or method used (e.g. "I=P·r·t", "Magnus formula").
sourceNoAuthoritative source for the rule or formula (e.g. "Article 197 CGI", "NF DTU 21").
reference_urlNoLink to a calcul2 page documenting the calculation in detail.
Behavior3/5

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

No annotations are provided, so the description must cover behavioral traits. It conveys that the tool performs a conversion (non-destructive), but does not disclose potential side effects, authentication needs, or other constraints.

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: first states purpose, second provides a reference to related tools. No wasted words, highly efficient.

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?

The description is adequate for a straightforward calculator with well-documented parameters and an output schema. Minor omission: could briefly note that the coefficient parameters weight grades.

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%, so the description adds little meaning beyond the schema. It reiterates the grade scale (out of 20) but does not clarify the role of coefficients or mention limits.

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 function: converting French school grades (out of 20) to GPA and academic mention. It specifies the input scale and output, distinguishing it from other calculators.

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?

The description references 'list_bundles' for related education calculators, implying when to use, but does not explicitly state when not to use or mention specific alternatives among the many sibling tools.

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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