This server provides eight read-only IMPACT-framework tools for B2B positioning and go-to-market messaging.
Return the full IMPACT methodology, optionally focused on one phase.
Generate buyer/champion role hypotheses from product and problem context.
Map competitive alternatives, weaknesses, strengths, and positioning whitespace.
Produce value propositions, proof points, audience variants, and validation questions.
Rank provided market segments and select a beachhead with TAM/SAM/SOM when inputs allow.
Create positioning statements and message hierarchies from customer, benefit, and differentiation inputs.
Adapt positioning into website, LinkedIn, email, sales-deck, and demo copy.
Run a positioning audit with input-completeness scoring, recommendations, a 30-day plan, and measures.
The schema does not expose the README-mentioned optional your_sector input on any tool.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@impact-mcp Identify champions for a project management tool for remote teams."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Hypothesis-Driven B2B Positioning Engine: 8 tools implementing the IMPACT framework for strategic positioning and go-to-market messaging.
Add https://impact.gtmhelix.com/mcp to Claude or ChatGPT as a custom connector. It needs no sign-in and always runs the newest version (2.2.27). The same tools run as a free web app with a form per tool at https://impact.gtmhelix.com/, and the setup steps are at https://impact.gtmhelix.com/connect/.
The npm package below is an older version (2.0.0 on npm on 27 September 2026) until the next npm release. Use it only if you need a local stdio server.
Related MCP server: Andru
# Run directly with npx
npx -y @shashwatgtmalpha/impact-mcpAdd to your claude_desktop_config.json:
{
"mcpServers": {
"impact-mcp": {
"command": "npx",
"args": ["-y", "@shashwatgtmalpha/impact-mcp"]
}
}
}IMPACT is a hypothesis-driven positioning methodology for B2B companies:
Phase | Focus | Tool |
Identify | Champions & Buyer Personas |
|
Map | Alternatives & Competitive Landscape |
|
Pinpoint | Value Proposition & Differentiation |
|
Anchor | Market Selection & Beachhead |
|
Craft | Messaging & Positioning Statement |
|
Translate | Channel-Specific Execution |
|
Generated on 27 September 2026 from the server's own tool list and checked again on 27 October 2026 against tools/list of impact-mcp 2.2.27 (tool descriptions rewritten that day) (the same code as the hosted MCP address), so every tool name, title, description and input below is exactly what the server accepts. Every tool is read-only.
# | Tool | Title | What it does |
1 |
| IMPACT Framework Guide | Returns the IMPACT positioning method step by step: identify champions, map alternatives, pinpoint value, anchor in a market, craft the message and translate it to execution, with a template or checklist for each step. An optional focus phase returns one step only, and your sector adds that sector's buyer roles, measures and proof points. |
2 |
| Identify Champions | Takes what your product does and the problem it solves, and returns hypotheses for who buys it: the champion, the economic buyer, the technical influencer, commercial and control reviewers and daily users, with warning signs of an anti-champion, a path to develop the champion and what to give them. Optional company name, target company type, price point and sector fit the roles to your market. These are roles to test, not named people. |
3 |
| Map Alternatives | Takes your product and its category, and returns a map of the alternatives your buyers weigh: one card for each competitor you name, the status-quo options you list and doing nothing, where you can lead, and discovery questions to learn more. Optional competitor weaknesses and your strengths fill the cards, and your sector adds its questions and objections. It uses only what you give and says what would sharpen the map. |
4 |
| Pinpoint Value | Takes your target customer, the main outcome they get and what you do that others do not, and returns value proposition statements in three versions, a value matrix for your own figures, proof points ranked from customer results to social proof, versions for different audiences and channels, and questions to test the value. Optional product name, category, customer results and business model shape it. |
5 |
| Anchor Market | Takes what your product does and the segments you are weighing, and returns a beachhead market choice: your segments ranked from your own customers, pain and deal size when you give all three (the answer says which method it used), otherwise scored on keywords in their names; a TAM/SAM/SOM calculation that uses only the company counts, deal size and percentages you give; a three-year expansion path and an ICP hypothesis for the chosen segment. It never chooses a segment you did not name: without segments it recommends none and explains how to find yours from your own customers. |
6 |
| Craft Message | Takes your target customer, the key benefit and what sets you apart, and returns a positioning statement (full and one sentence), a message hierarchy from tagline to three supporting pillars, versions for different audiences, objection handling and ways to test the message. Optional product name, customer need, category, main competitor and business model fit it to your market. It writes from your own words, in whole sentences. |
7 |
| Translate Execution | Takes a positioning statement, your target customer and the key benefit, and returns copy to edit for the channels you choose: a website hero, a LinkedIn tagline and post drafts, a three-email cold sequence, a sales deck outline and a 15-minute demo script, with calls to action that fit your business model and the order to work the channels in. Optional channels, product name and business model shape it. |
8 |
| IMPACT Full Audit | Takes what your product does, your target customer and the problem you solve, and returns a positioning audit: an input completeness score for each IMPACT step, the proof you already have, your current positioning checked in words, a recommended positioning with tagline options, a 30-day action plan and the measures to track. Optional company name, differentiation, competitors, current positioning, customer feedback and business model make it fuller. The score measures how complete your inputs are, not how strong your positioning is. |
impact_get_framework)Input | Required | Type | Description |
| No | one of: | Optional: specific phase to focus on (identify/map/pinpoint/anchor/craft/translate) |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_identify_champions)Input | Required | Type | Description |
| Yes | string | What your product does (1-2 sentences) |
| Yes | string | The core problem you solve |
| No | string | Your company name |
| No | string | Type of companies you target (e.g., "Series B SaaS", "Enterprise manufacturing") |
| No | string | Optional: ACV range (e.g., "$50K-100K") |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_map_alternatives)Input | Required | Type | Description |
| Yes | string | What your product does |
| Yes | string | Your product category (e.g., "Sales engagement", "Data platform") |
| No | array of string | List of competitor names |
| No | string | Optional: Known competitor weaknesses or customer complaints |
| No | string | Optional: What you do better than competitors |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_pinpoint_value)Input | Required | Type | Description |
| Yes | string | Who you serve (e.g., "B2B sales teams") |
| Yes | string | The main result customers achieve |
| Yes | string | What you do that others cannot/don't |
| No | string | Your product/company name |
| No | string | Product category |
| No | string | Optional: Any customer results data (e.g., "40% faster, 3x pipeline") |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_anchor_market)Input | Required | Type | Description |
| Yes | string | What your product does |
| No | array of string | The market segments you are weighing, in your own words (for example Mid-market fintech, Enterprise banks, Small retail chains). Needed for a recommendation: without segments no segment is chosen, and the answer explains how to find yours |
| No | string | Optional: Description of your current/best customers. Shown in the output; not used in the scoring |
| No | string | Optional: Your ACV as one amount (e.g., "$50,000", "$50K" or "$1.5M"); a range is refused |
| No | string | Optional: Typical sales cycle length. Shown in the output; not used in the scoring |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_craft_message)Input | Required | Type | Description |
| Yes | string | Target customer description |
| Yes | string | Primary benefit/reason to buy |
| Yes | string | Your unique differentiation |
| No | string | Your product name |
| No | string | The need they have, written as an action (for example "lose revenue to missed appointments") |
| No | string | Your product category, written as a noun phrase (for example "analytics platform") |
| No | string | Primary alternative/competitor |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_translate_execution)Input | Required | Type | Description |
| Yes | string | Your core positioning statement |
| Yes | string | Target customer profile |
| Yes | string | Primary benefit, written as an action (for example "cut no-shows") |
| No | array of string | Accepted but not used yet: the output always covers website, LinkedIn, email, sales deck and demo |
| No | string | Your product name |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
impact_full_audit)Input | Required | Type | Description |
| Yes | string | What your product does |
| Yes | string | Who you serve |
| Yes | string | The problem you solve |
| No | string | Your company name |
| No | string | What makes you unique |
| No | array of string | Main competitors |
| No | string | Optional: Your current positioning statement or tagline |
| No | string | Optional: What customers say about you |
| No | one of: | Your company's own industry (not your customers'). When given, it decides the sector notes; when left out, the tool reads it from your words and stays neutral if they are unclear. |
Role | Key Tools | Use Cases |
Founders/CEOs |
| Market selection, value articulation |
CMOs/VPs Marketing |
| Positioning health assessment |
Product Marketing |
| Messaging, channel adaptation |
Sales Leaders |
| Competitive positioning |
GTM Consultants | All tools | Full positioning engagements |
Job To Be Done | Recommended Tool |
"I need to understand the IMPACT methodology" |
|
"I need to define our ideal buyer champion" |
|
"I need to map our competitive landscape" |
|
"I need to articulate our unique value" |
|
"I need to select our beachhead market" |
|
"I need to create our positioning statement" |
|
"I need to adapt messaging for different channels" |
|
"I need a full positioning audit" |
|
This MCP is included in these user-focused Agent bundles:
Agent Bundle | Tools Count | Best For |
Founder GTM Copilot | 10 tools | Founders, early-stage CEOs |
Product Marketing Engine | 12 tools | PMMs, product marketers |
GTM Consultant Suite | 12 tools | Fractional CMOs, advisors |
SDR Toolkit | 8 tools | SDRs, BDRs |
MCP | Focus | Tools | Link |
CRAFT GTM | GTM strategy | 8 | |
CRAFT Content | Content creation | 8 | |
ICP Intelligence | ICP & targeting | 9 | |
Revenue Enablement | Sales execution | 12 |
The IMPACT framework was developed by Shashwat Ghosh based on 24+ years in B2B and 10+ years of fractional experience. It addresses the common failure mode of B2B positioning: starting with features instead of market hypotheses.
Key Principles:
Hypothesis-driven: Test assumptions before committing
Outside-in: Start with customer, not product
Iterative: Refine based on market feedback
Execution-focused: Bridge strategy to implementation
Shashwat Ghosh, Co-Founder and Fractional CMO, Helix GTM Consulting, with 24+ years in B2B and 10+ years of fractional experience
MIT License: see LICENSE for details.
Part of the Helix GTM Consulting MCP suite: rule-based B2B go-to-market tools (no AI model runs inside them)
The same tools are also available as a hosted MCP server, so they work in Claude on the web, desktop and mobile without installing anything.
Server URL: https://impact.gtmhelix.com/mcp
Transport: Streamable HTTP (stateless, JSON responses). Authentication: none.
Setup guide: https://impact.gtmhelix.com/connect/
In Claude: Customize, then Connectors, then Add custom connector, and paste the server URL.
In Claude Code: claude mcp add --transport http impact https://impact.gtmhelix.com/mcp
The npm package (stdio) and the hosted server run the same createServer() code in src/index.ts.
The tool reference (https://impact.gtmhelix.com/docs/) is generated from the code. Where it differs from the parameter tables earlier in this README, the tool reference is correct.
Full policy: https://impact.gtmhelix.com/privacy/ (also in PRIVACY.md).
Data collection: the hosted server receives only the tool name and the inputs of each tool call. The npm package runs on your computer and sends nothing to us.
Use and storage: inputs are used only to build that call's reply. Inputs and answers are not stored: no database, no files, no cache, no logging of inputs or outputs by our code. Each call adds one anonymous usage record (date and time, site and tool name, app kind, web form or assistant); see the privacy page.
Third-party sharing: none by us. Netlify hosts the server and processes requests under its own policy (https://www.netlify.com/privacy/). Fonts are served from this site, so loading a page contacts no one else.
Retention: we keep no tool inputs or outputs. Netlify keeps its own platform logs under its policy.
Contact: shashwat@gtmhelix.com
Select beachhead market with scoring and TAM/SAM/SOM framework
| Name | Required | Description | Default |
|---|---|---|---|
| sales_cycle | No | Optional: Typical sales cycle length | |
| average_deal_size | No | Optional: Your ACV (e.g., "$50K") | |
| current_customers | No | Optional: Description of your current/best customers | |
| potential_segments | No | List of potential market segments (e.g., ["Mid-market SaaS", "Enterprise Finance", "SMB Retail"]) | |
| product_description | Yes | What your product does |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of disclosing behavior. It mentions the use of scoring and TAM/SAM/SOM framework, giving some insight into methodology, but it does not state whether the tool returns a recommendation, how inputs are processed, or any side effects. This is a significant gap for an analytical tool.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that captures the essential action and methodology with no wasted words. Every token contributes to understanding the tool's purpose.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Despite having a rich schema with 5 parameters, the description lacks any mention of output format, likely return values, or how the scoring/TAM/SAM/SOM framework is applied. With no output schema and no annotations, the tool remains under-specified for an agent to fully anticipate execution results.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
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 any parameter-specific meaning beyond what the schema already provides, but it does not need to since all parameters are documented. It neither enhances nor detracts from the schema's clarity.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses a specific verb ('Select') with a clear resource ('beachhead market') and adds methodology ('scoring and TAM/SAM/SOM framework'). This clearly distinguishes it from sibling tools like 'impact_identify_champions' or 'impact_map_alternatives', which target different aspects of market strategy.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage when one needs to choose a beachhead market, but it provides no explicit guidance on when to use this tool versus alternatives. There are no exclusions or references to sibling tools, so the context is clear but lacks explicit direction.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Build positioning statement and message hierarchy with variations
| Name | Required | Description | Default |
|---|---|---|---|
| competitor | No | Primary alternative/competitor | |
| key_benefit | Yes | Primary benefit/reason to buy | |
| product_name | No | Your product name | |
| customer_need | No | The need or opportunity they have | |
| differentiation | Yes | Your unique differentiation | |
| target_customer | Yes | Target customer description | |
| product_category | No | Your product category |
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 only states what is built, with no mention of side effects, outputs, or operational constraints, which is a significant gap for a tool with 7 parameters.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that conveys the core purpose efficiently. It is concise, though it could benefit from a bit more detail to aid understanding.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Despite having 7 parameters and no output schema or annotations, the description is minimal. It does not explain what 'variations' means, the expected output format, or how the tool fits into a broader workflow, leaving the agent under-informed.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema has 100% description coverage for all parameters, so the description does not need to add parameter details. It adds nothing beyond the schema, hence the baseline score.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description states a clear action ('Build') and resource ('positioning statement and message hierarchy'), which distinguishes it from sibling tools focused on different aspects like framework or champions. However, 'with variations' is a bit vague.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given on when to use this tool versus alternatives. There is no mention of prerequisites, contexts, or when not to use it, leaving the agent to infer usage from 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.
Complete positioning audit with scoring and recommendations
| Name | Required | Description | Default |
|---|---|---|---|
| competitors | No | Main competitors | |
| company_name | No | Your company name | |
| problem_solved | Yes | The problem you solve | |
| target_customer | Yes | Who you serve | |
| customer_feedback | No | Optional: What customers say about you | |
| current_positioning | No | Optional: Your current positioning statement or tagline | |
| key_differentiation | No | What makes you unique | |
| product_description | Yes | What your product does |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden, but it only states the high-level outcome (scoring, recommendations) without disclosing any behavioral traits such as processing behavior, output format, or side effects. This is minimal disclosure for a tool with no annotation support.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence of seven words that conveys the core purpose and outputs without waste. Every word is essential and there is no redundant information.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has 8 parameters and no output schema, yet the description provides only a vague promise of 'scoring and recommendations'. It fails to explain what the audit evaluates, how scoring is generated, or the structure of recommendations, 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.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the parameters are already well-documented. The description itself adds no param-specific details, but the schema does the heavy lifting, earning the baseline score of 3.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool performs a 'Complete positioning audit' with outputs of 'scoring and recommendations', giving a specific verb and resource. It distinguishes from sibling tools by using 'complete' versus their more focused names, though it does not explicitly contrast them.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no explicit when-to-use or when-not-to-use guidance. It does not mention alternatives or how it relates to the sibling tools, leaving the agent to infer that 'complete' means comprehensive without clear direction.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Get complete IMPACT framework methodology with phase-by-phase guidance
| Name | Required | Description | Default |
|---|---|---|---|
| focus_phase | No | Optional: specific phase to focus on (identify/map/pinpoint/anchor/craft/translate) |
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 does not disclose behavioral traits such as whether the operation is read-only, what output format to expect, or any limitations. The description only restates the purpose and adds minimal context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, clear sentence that is front-loaded with the key information. It contains no unnecessary words or repetition, making it highly concise and well-structured.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is simple with one optional parameter and no output schema, so the description is reasonably complete for its purpose. However, it lacks any mention of how this tool relates to the sibling phase-specific tools, which would improve completeness.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema already provides 100% coverage with a clear description and enum for the focus_phase parameter. The description adds little beyond the schema, only loosely connecting 'phase-by-phase guidance' to the parameter. Baseline of 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly identifies the tool as retrieving the complete IMPACT framework methodology with phase-by-phase guidance, using a specific verb and resource. It implies differentiation from sibling phase-specific tools by emphasizing 'complete' methodology, though it does not explicitly name them.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
There is no explicit guidance on when to use this tool versus the sibling phase-specific tools. The description does not mention alternatives, prerequisites, or scenarios where this tool is preferred, leaving the agent to infer usage from the name and schema.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Generate champion hypotheses from company/product context - no blanks, actionable insights
| Name | Required | Description | Default |
|---|---|---|---|
| price_point | No | Optional: ACV range (e.g., "$50K-100K") | |
| company_name | No | Your company name | |
| problem_solved | Yes | The core problem you solve | |
| product_description | Yes | What your product does (1-2 sentences) | |
| target_company_type | No | Type of companies you target (e.g., "Series B SaaS", "Enterprise manufacturing") |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure. It only offers a vague quality claim ('no blanks, actionable insights') but does not disclose output format, side effects, permissions, or any limitations. This is insufficient for a tool that generates insights.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence that is efficient and free of redundant detail. The phrases 'no blanks' and 'actionable insights' are slightly vague but still serve as meaningful qualifiers. It earns its place, though slightly stronger specifics would improve clarity.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given no output schema, no annotations, and a 5-parameter tool, the description is incomplete. It does not explain what 'champion hypotheses' means, what the output looks like, how to interpret the insights, or any prerequisites. The tool is part of a suite, but standalone it leaves significant gaps.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The schema descriptions cover 100% of parameters, so the baseline is 3. The description adds only a general context remark ('from company/product context') that maps to product_description and problem_solved, but it does not enrich the meaning of individual parameters beyond the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose with a specific verb ('Generate') and resource ('champion hypotheses') and identifies the input context ('company/product context'). It is distinct from sibling tools that focus on other activities like value, market, or message.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage when company/product context is available, but it does not explicitly state when to prefer this tool over alternatives or when not to use it. No exclusions or alternative tool references are provided.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Analyze competitive landscape and find positioning whitespace
| Name | Required | Description | Default |
|---|---|---|---|
| category | Yes | Your product category (e.g., "Sales engagement", "Data platform") | |
| competitors | No | List of competitor names | |
| your_product | Yes | What your product does | |
| your_strengths | No | Optional: What you do better than competitors | |
| competitor_weaknesses | No | Optional: Known competitor weaknesses or customer complaints |
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 only states the function but doesn't disclose what the tool returns, whether it has side effects (e.g., read-only analysis), or any limitations. The agent has no indication of what 'analyze' and 'find' result in.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
One sentence, front-loaded with a clear verb, no wasted words. It is appropriately sized for the content it delivers.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description is minimal for a strategic analysis tool with no output schema. It doesn't explain the expected output, how the optional parameters affect the analysis, or what 'whitespace' concretely means in practice. Missing context that would help an agent use it correctly.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the baseline of 3 applies. The description adds no extra meaning beyond the parameter descriptions already present, which sufficiently document each field.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses active verbs 'Analyze' and 'find' and names the resource ('competitive landscape', 'positioning whitespace'). This clearly distinguishes it from siblings focused on frameworks, champions, messaging, etc., though 'positioning whitespace' is somewhat jargonistic.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance on when to use this tool vs alternatives. The description doesn't mention situations where siblings should be preferred, nor any prerequisites or workflow context.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Generate value proposition with quantification and proof points
| Name | Required | Description | Default |
|---|---|---|---|
| category | No | Product category | |
| key_outcome | Yes | The main result customers achieve | |
| product_name | No | Your product/company name | |
| target_customer | Yes | Who you serve (e.g., "B2B sales teams") | |
| customer_metrics | No | Optional: Any customer results data (e.g., "40% faster, 3x pipeline") | |
| unique_capability | Yes | What you do that others cannot/don't |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden of behavioral disclosure. It only states the output type ('value proposition with quantification and proof points') but doesn't reveal whether the tool asks for more information, what process it follows, or what the final deliverable contains. This is a minimal disclosure that doesn't cover mutation, side effects, or output format.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence with no wasted words. It efficiently conveys the core purpose. However, given the tool's complexity (6 params, no annotations), the brevity edges toward under-specification, but the structure itself is clean.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
This tool has 6 parameters, no output schema, and no annotations, so the description must carry significant explanatory weight. It doesn't describe the return value, workflow context, or any behavioral nuances. The description is too minimal to enable confident correct invocation, especially among many similar sibling tools.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so all parameters already have meaningful descriptions. The tool description adds a vague hint that quantification and proof points are derived from inputs, but it doesn't explicitly map to specific parameters, offering marginal value over the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states a specific action ('Generate value proposition') and adds a distinguishing qualifier ('with quantification and proof points'), which differentiates it from sibling tools like impact_craft_message. However, it doesn't explicitly name alternatives, so it slightly misses the highest bar.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
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 the sibling tools (e.g., impact_craft_message, impact_identify_champions). The description lacks any mention of prerequisites, sequencing, or exclusions, leaving the agent without context for tool selection.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Adapt positioning for specific channels and touchpoints
| Name | Required | Description | Default |
|---|---|---|---|
| channels | No | Channels to optimize for (e.g., ["website", "linkedin", "email", "sales_deck"]) | |
| key_benefit | Yes | Primary benefit | |
| product_name | No | Your product name | |
| target_customer | Yes | Target customer profile | |
| positioning_statement | Yes | Your core positioning statement |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description must carry the behavioral burden. It only states the action 'Adapt positioning' with no information about side effects, output format, prerequisites, or what 'translate execution' means operationally. This is a significant gap.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single 7-word sentence with no fluff, effectively communicating the core action. It is front-loaded and concise, though it sacrifices depth for brevity.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool has 5 parameters and no output schema or annotations, yet the description gives no indication of return values, processing behavior, or how channels are applied. It is insufficient for an agent to know what to expect from invoking this tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so parameters are already well-documented in the schema. The description merely echoes 'channels' and 'positioning' without adding new syntax or semantics beyond the schema, so the baseline of 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description uses the specific verb 'Adapt' with resource 'positioning' and context 'for specific channels and touchpoints', making it clear this tool tailors positioning to different contexts. It distinguishes from siblings by focusing on channel/touchpoint execution, though it could be more explicit about its distinct output.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is given on when to use this tool vs the seven sibling tools. The description implies usage for channel-specific adaptation but offers no exclusions or alternative recommendations.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
v2.0.0impact_anchor_marketimpact_craft_messageimpact_full_auditimpact_get_frameworkimpact_identify_championsimpact_map_alternativesimpact_pinpoint_valueimpact_translate_executionScored across 8 tools
Each tool targets a distinct step in the IMPACT framework, from high-level methodology to specific competitive analysis, market selection, and messaging. There is no overlap or ambiguity between the tool purposes.
All tools share the 'impact_' prefix, and most follow a clear verb_noun pattern (e.g., identify_champions, map_alternatives). The exception is 'full_audit', which uses an adjective_noun structure, creating a minor inconsistency.
With 8 tools, the server is well-scoped for covering the IMPACT methodology without being overwhelming or too sparse. Each tool represents a logical phase of the process.
The toolkit offers end-to-end coverage: starting with the framework overview, then progressing through champion identification, competitive mapping, value proposition, market selection, messaging, execution, and concluding with a full audit. This leaves no obvious gaps for the intended workflow.
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