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Glama

Server Details

Agent-callable creator intelligence: 952+ scored YouTube creators across 180 niches.

Status
Healthy
Last Tested
Transport
Streamable HTTP
URL
Repository
byimprint/mcp-server
GitHub Stars
0

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MCP server

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Usage analytics

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Tool DescriptionsC

Average 3.1/5 across 7 of 7 tools scored. Lowest: 2.2/5.

Server CoherenceA
Disambiguation5/5

Each tool targets a distinct operation: structured filtering, regex search, cross-creator querying, niche-level analysis, single creator deep dive, ranking for brands, and keyword search. No significant overlap in purpose.

Naming Consistency4/5

All tools share the 'imprint-' prefix, but the suffixes vary in verb-noun clarity: most are verbs (filter, grep, map, search, rank-creators-for-brand) while 'niche' is a noun and 'profile' is a noun. This is a minor inconsistency but overall pattern is clear.

Tool Count5/5

Seven tools is an ideal size for a specialized intelligence server. Each tool covers a needed functionality without unnecessary proliferation, fitting well within the 3-15 recommended range.

Completeness4/5

The tools cover the core workflow: discovery (search, filter, grep), analysis (profile, niche), comparison (map), and decision (rank). Minor gaps might include bulk export or direct comparison of two profiles, but the set is largely complete for its domain.

Available Tools

7 tools
imprint-filterCInspect

Filter creators by structured criteria: niche, viability score, product readiness, subscriber count, partnerships, risk category, and more.

ParametersJSON Schema
NameRequiredDescriptionDefault
fromNoNarrow results to a previous result set. Pass a handle ID (e.g. "rs_abc123") or "prev" for the most recent result.
nicheNoFilter by niche name (exact match, case-insensitive)
sortByNoSort order (default: score)
maxScoreNoMaximum viability score (0-10)
minScoreNoMinimum viability score (0-10)
maxResultsNoMaximum number of results to return
riskCategoryNoFilter to creators with this risk category present
analyzedAfterNoISO date string — only return creators analyzed after this date
maxSubscribersNoMaximum subscriber count
minSubscribersNoMinimum subscriber count
hasPartnershipsNoFilter by whether creator has partnerships
productReadinessNoFilter by product readiness level(s)
Behavior2/5

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

No annotations are provided, and the description only states 'Filter creators' without disclosing behavioral traits like read-only nature, pagination, rate limits, or side effects. The description does not compensate for missing annotations.

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 a single efficient sentence that lists key criteria. It is front-loaded with the action, but could be improved by noting pagination or sorting defaults.

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?

Despite 12 parameters and no output schema, the description is very brief. It does not explain what 'more' refers to, return format, or pagination. Incomplete for a complex filter tool.

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 baseline is 3. The description adds no extra meaning beyond listing criteria already covered in schema descriptions. It does not enhance understanding of parameter usage.

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 clearly states the tool filters creators by structured criteria and lists several filter types. It is a specific verb+resource, but does not differentiate from sibling tools like imprint-search or imprint-rank-creators-for-brand.

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. There is no mention of when to prefer filter over search or ranking, nor any exclusions or prerequisites.

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

imprint-grepBInspect

Regex search across all creator analysis text

ParametersJSON Schema
NameRequiredDescriptionDefault
fromNoNarrow search to a previous result set. Pass a handle ID (e.g. "rs_abc123") or "prev" for the most recent result.
fieldsNoLimit search to specific field paths (e.g. purchaseContext, riskFactors)
patternYesRegular expression pattern to search for
maxResultsNoMaximum number of matches to return (default: 200)
caseSensitiveNoWhether the regex match is case-sensitive (default: false)
Behavior2/5

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

With no annotations present, the description carries full burden for behavioral disclosure but only states 'regex search across all creator analysis text'. It does not discuss output format, performance characteristics, authentication needs, 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.

Conciseness4/5

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

The description is a single, concise sentence that front-loads the core action. It is efficient but could benefit from slightly more detail without becoming verbose.

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?

The description is too brief given the tool's complexity (5 parameters, no output schema, no annotations). It does not explain return values, pagination, or the exact meaning of 'creator analysis text', leaving significant gaps for the 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 has 100% description coverage for all 5 parameters, so the baseline is 3. The description adds no additional semantic meaning beyond what the schema already 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 the action ('regex search') and the resource ('all creator analysis text'), making the tool's purpose explicit. It distinguishes from siblings like 'imprint-filter' and 'imprint-search' by specifying the regex method and broad scope.

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 is provided on when to use this tool versus its siblings. The description does not mention prerequisites, limitations, or alternatives, leaving the agent to infer usage context.

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

imprint-mapCInspect

Ask the same question across multiple creators

ParametersJSON Schema
NameRequiredDescriptionDefault
fromNoNarrow to a previous result set. Pass a handle ID (e.g. "rs_abc123") or "prev" for the most recent result.
questionYesQuestion to ask across creators
synthesizeNoIf true, sends each creator to Claude Haiku for a synthesized answer (costs tokens). Default false uses data extraction only.
maxCreatorsNoMaximum number of creators to include (default: all)
Behavior2/5

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

No annotations exist, so the description should fully disclose behavior. It fails to mention whether the tool is read-only, what happens to the results, or any side effects. The agent cannot infer safety or cost implications.

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 a single short sentence, efficiently conveying the core purpose. However, it lacks any structural elements like headings or examples that might further aid an agent.

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?

Without an output schema, the description should explain what the tool returns (e.g., a list of answers). It does not, leaving the agent uncertain about the result format.

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 baseline is 3. The description adds no extra meaning beyond the schema's property descriptions, but the schema itself is fairly clear.

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 clearly states the action (ask the same question) and the target (across multiple creators). It is specific but does not distinguish itself from siblings like imprint-search which may also involve querying creators.

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 is provided on when to use this tool versus alternatives such as imprint-filter or imprint-search. The description is too brief to indicate appropriate contexts or exclusions.

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

imprint-nicheCInspect

Niche-level intelligence landscape

ParametersJSON Schema
NameRequiredDescriptionDefault
nicheYesNiche name to look up (exact, case-insensitive, or partial match)
minScoreNoMinimum viability score to include creators in the list
includeCreatorsNoInclude creator list in output (default: true)
Behavior2/5

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

No annotations are present, so the description carries the full burden. It does not disclose whether the tool is read-only or has side effects, nor does it describe any behavioral traits beyond the vague phrase 'intelligence landscape.'

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

Conciseness2/5

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

The description is extremely short (3 words), but it lacks substance. Conciseness should be efficient, not minimal. The description fails to convey essential information, making it under-specified rather than concise.

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?

Given three parameters and no output schema, the description is insufficient. It does not explain what the output contains, how the niche is used (exact or partial match implied by schema but not described), or any related behavior, leaving significant gaps for the 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 has 100% description coverage for its three parameters, so the schema already defines their meaning. The description adds no additional context or usage nuances beyond what the schema provides, resulting in a baseline score of 3.

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

Purpose2/5

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

The description 'Niche-level intelligence landscape' is vague and lacks a specific verb or resource. It does not clearly state what action the tool performs (e.g., retrieve, analyze, or report), and it fails to distinguish from sibling tools like imprint-search or imprint-filter.

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 is provided on when to use this tool versus alternatives. The description does not mention any prerequisites, context, or exclusions, leaving the agent to guess based on the tool name alone.

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

imprint-profileAInspect

Full deep-dive on a single creator. Returns purchase context, risk factors, partnerships, audience, competition, content coverage, and product proposal.

ParametersJSON Schema
NameRequiredDescriptionDefault
slugYesCreator slug (e.g. woodshopmike)
sectionsNoLimit output to specific sections. Omit to get all sections.
Behavior3/5

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

With no annotations, description could disclose more behavioral aspects (e.g., auth, rate limits, side effects). Currently only lists return categories, which is adequate but not exhaustive.

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?

A single, front-loaded sentence that efficiently conveys the tool's purpose and output without extraneous detail.

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?

Adequately describes the returned sections and input parameters; missing optional details like slug format or prerequisites, but sufficient given lack of output schema.

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%, and the description does not add significant parameter-level meaning beyond what the schema provides, resulting in a baseline score.

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: a 'Full deep-dive on a single creator' returning multiple data categories, distinguishing it from sibling tools like imprint-filter or imprint-search.

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?

Implicitly indicates use for detailed profiling of a single creator, but lacks explicit 'when to use vs alternatives' or exclusion criteria.

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

imprint-rank-creators-for-brandBInspect

Rank creators for a buyer brand brief and niche. Returns recommendations with evidence, confidence, caveats, and excluded creators.

ParametersJSON Schema
NameRequiredDescriptionDefault
nicheYesNiche to rank creators within
categoryNoBrand category or product type
minScoreNoMinimum Imprint Score
brandNameYesBuyer brand name
geographyNoTarget geographies
objectiveNoCampaign objective
budgetRangeNoBudget range for creator spend
maxCreatorsNoMaximum creators to rank
dealbreakersNoDealbreakers or exclusion criteria
targetCustomerNoBrand ICP or target customer
preferredPlatformsNoPreferred creator platforms
Behavior3/5

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

No annotations are provided, so the description must fully convey behavioral traits. It discloses that the tool returns recommendations with evidence, confidence, caveats, and excluded creators, adding some transparency. However, it does not discuss side effects, authentication needs, rate limits, or mutation behavior. The description is adequate but not comprehensive.

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?

The description is a single sentence that is front-loaded with the verb 'Rank' and immediately states the resource. No unnecessary words; every part adds value. Ideal conciseness.

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 the complexity of 11 parameters and no output schema, the description partially covers what to expect (recommendations with evidence, confidence, caveats, excluded creators). However, it lacks details on return format, pagination, or sorting. The description is adequate but leaves gaps for a tool with many parameters.

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 baseline is 3. The description does not add significant meaning beyond the schema; it briefly references 'brand brief and niche' which aligns with required parameters 'brandName' and 'niche', but no param-specific details are added.

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 clearly states the tool ranks creators for a buyer brand brief and niche, using a specific verb and resource. While it doesn't explicitly differentiate from siblings, the purpose is distinct from the listed sibling tools (e.g., filter, grep, map). Slight ambiguity remains about what distinguishes this from a potential similar ranking tool.

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 provides no guidance on when to use this tool versus alternatives. It does not mention contexts where this tool is preferable or when to avoid it. Users must infer from the tool name and brief description.

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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