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Glama

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Server Details

Playbook engine: non-dev founders land first paying customer in 60 days or refund

Status
Healthy
Last Tested
Transport
Streamable HTTP
URL

Glama MCP Gateway

Connect through Glama MCP Gateway for full control over tool access and complete visibility into every call.

MCP client
Glama
MCP server

Full call logging

Every tool call is logged with complete inputs and outputs, so you can debug issues and audit what your agents are doing.

Tool access control

Enable or disable individual tools per connector, so you decide what your agents can and cannot do.

Managed credentials

Glama handles OAuth flows, token storage, and automatic rotation, so credentials never expire on your clients.

Usage analytics

See which tools your agents call, how often, and when, so you can understand usage patterns and catch anomalies.

100% free. Your data is private.
Tool DescriptionsB

Average 3.5/5 across 3 of 3 tools scored.

Server CoherenceA
Disambiguation5/5

Each tool targets a distinct SaaS metric: churn cost, LTV, and revenue projection. There is no overlap or ambiguity in their purposes.

Naming Consistency5/5

All tool names follow a consistent verb_noun pattern with snake_case (get_churn_cost, get_ltv, project_revenue), making them predictable and readable.

Tool Count4/5

With 3 tools, this is within the well-scoped range for a focused SaaS metrics server, though it is on the lower end, leaving room for expansion.

Completeness3/5

The server covers core churn, LTV, and revenue projection, but lacks tools for computing churn rate, customer acquisition cost, or cohort analysis, which are notable gaps for a comprehensive SaaS toolkit.

Available Tools

3 tools
get_churn_costAInspect

Calculate the monthly revenue cost of SaaS churn from MRR, churn rate, and customer count. Returns the dollar value leaking out each month.

ParametersJSON Schema
NameRequiredDescriptionDefault
mrrYesMonthly recurring revenue (USD).
customersNoActive customer count (optional, for per-customer view).
churn_rateYesMonthly churn rate as a decimal (0.05 = 5%).
Behavior4/5

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

No annotations present, but description fully discloses that the tool performs a calculation and returns a dollar value. No hidden behaviors or side effects.

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 concise sentences with no redundant information. Front-loaded with action and result.

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 calculator with no output schema, the description sufficiently explains return value. Could specify unit or formula, but adequate.

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 coverage is 100%, so description adds minimal value beyond schema. It mentions grouping of parameters but does not provide additional semantics.

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?

Description clearly states the tool calculates monthly revenue cost of SaaS churn using MRR, churn rate, and customer count. It specifies output as dollar value, distinguishing it from siblings like get_ltv and project_revenue.

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?

Description implies usage when MRR and churn rate are known, but does not provide explicit when-to-use vs alternatives or when not to use.

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

get_ltvBInspect

Calculate customer lifetime value (LTV) for a SaaS business from ARPU, gross margin, and monthly churn. Uses the canonical David Skok formula.

ParametersJSON Schema
NameRequiredDescriptionDefault
arpuYesAverage revenue per user per month (USD).
gross_marginYesGross margin as a decimal (0.85 = 85%).
monthly_churnYesMonthly churn rate as a decimal (0.05 = 5%).
Behavior2/5

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

No annotations provided; description does not disclose behavioral traits such as whether it is read-only or destructive, nor any side effects or required permissions.

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?

Single concise sentence front-loading the purpose and formula, but no additional structured sections or examples.

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

Completeness3/5

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

Tool is simple with few parameters; description is adequate but lacks output schema context and fails to explain return values or usage constraints.

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 covers all 3 parameters with descriptions; description adds no new meaning beyond listing input names. Baseline score appropriate given high coverage.

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 it calculates customer lifetime value (LTV) for SaaS, specifying inputs (ARPU, gross margin, monthly churn) and a known formula, distinguishing it from siblings like get_churn_cost and project_revenue.

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

Usage Guidelines2/5

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

No guidance on when to use this tool versus alternatives. It mentions 'for a SaaS business' but provides no exclusions or context about when not to use it.

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

project_revenueBInspect

Project SaaS revenue 12 months forward from current MRR and a monthly growth assumption. Returns month-by-month MRR.

ParametersJSON Schema
NameRequiredDescriptionDefault
monthsNoProjection horizon in months (default 12).
current_mrrYesStarting monthly recurring revenue (USD).
monthly_growthYesNet monthly growth rate as a decimal (0.08 = 8%/month).
Behavior3/5

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

With no annotations, the description must disclose behavioral traits. It accurately states the projection direction and output but omits important details like modeling assumptions (constant growth), handling of negative growth, or edge cases.

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 one sentence of 16 words, very concise. However, it could be slightly clearer with better structure, e.g., specifying the default horizon explicitly.

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

Completeness3/5

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

Given there is no output schema, the description should more fully describe the return format. It only says 'month-by-month MRR' without specifying if it's an array or object. The complexity is moderate, so more completeness is warranted.

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 schema already fully describes the three parameters (100% coverage). The description mentions current_mrr and monthly_growth but adds no new semantic information beyond what the schema provides.

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 it projects SaaS revenue forward from current MRR and a growth assumption, and returns monthly MRR. This distinguishes it from sibling tools get_churn_cost and get_ltv, which deal with different metrics.

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

Usage Guidelines2/5

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

The description does not provide any guidance on when to use this tool versus alternatives. No prerequisites, limitations, or context for when it is appropriate are mentioned.

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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