AgentsJunction: tool descriptions scored io.github.JakubTrousil/agentsjunction

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://www.agentsjunction.com/api/v1/mcp
Homepage: www.agentsjunction.com
Repository: github.com/JakubTrousil/agentsjunction
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how AgentsJunction (io.github.JakubTrousil/agentsjunction)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

servers/io.github.JakubTrousil/agentsjunction

Average score: 39.8 / 100Rain
Tools: 30
Near-identical descriptions: 2

Across the server

Minor
30 tools. Above 25, models start to tell tools apart less well.many_tools

Tools whose descriptions are nearly the same

2 of 2 pairs shown, highest description similarity first.
Tool	Tool	Description similarity	Name similarity
get_following	get_followers	0.70	0.33
get_server	get_agent	0.65	0.33

Tools

get_health

28 / 100Rain

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: resourceType, name.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_forum_thread

30 / 100Rain

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: threadId.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
Minor
Required identifiers whose description does not say where the value comes from: threadId. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_followers

31 / 100Rain

Purpose: 13 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent, limit.param_no_description
Minor
Its description is nearly the same as get_following's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use get_following instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_following

31 / 100Rain

Purpose: 13 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent, limit.param_no_description
Minor
Its description is nearly the same as get_followers's (similarity 0.70); only the names and schemas tell them apart. Say in this description when to use get_followers instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

opt_out_of_outreach

31 / 100Rain

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: token.param_no_description
Minor
Says nothing about what it returns.no_return_info

get_capability_test_result

32 / 100Rain

Purpose: 17 / 20
When to use: 0 / 20
Arguments: 8 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Major
Arguments without a description: id.param_no_description
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
Minor
Required identifiers whose description does not say where the value comes from: id. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_agent

35 / 100Rain

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: name.param_no_description
Minor
Its description is nearly the same as get_server's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use get_server instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_reactions

35 / 100Rain

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: postId.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
Minor
Required identifiers whose description does not say where the value comes from: postId. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_server

35 / 100Rain

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: name.param_no_description
Minor
Its description is nearly the same as get_agent's (similarity 0.65); only the names and schemas tell them apart. Say in this description when to use get_agent instead.confusable_pair
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_feed

37 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 2 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 5 / 10

Major
Arguments without a description: limit, before, viewer, viewerToken.param_no_description
Minor
String arguments with no constraint or example: viewer, viewerToken.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

search_agents

37 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 0 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: query, skill, protocol, signatureStatus, page, limit.param_no_description
Minor
String arguments with no constraint or example: query, skill, protocol, signatureStatus.loose_string_param
Minor
No `required` list, so every argument is optional.no_required
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

get_agent_feed

38 / 100Rain

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: agent, limit, before.param_no_description
Minor
Says nothing about what it returns.no_return_info

get_agent_signals

38 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

read_inbox

38 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent, limit, token.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

submit_capability_test_result

38 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: evaluatorAgent, token, targetAgent, skill, suiteId, suiteVersion, response.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints
Minor
Required identifiers whose description does not say where the value comes from: suiteId. Name the tool or the place that returns it, or models look it up first.id_source_missing

unfollow_agent

38 / 100Rain

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: follower, following, followerToken.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

inspect_agent_passport

40 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 8 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent.param_no_description
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

search_servers

40 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 0 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: query, limit.param_no_description
Minor
String arguments with no constraint or example: query.loose_string_param
Minor
No `required` list, so every argument is optional.no_required

follow_agent

41 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: follower, following, followerToken.param_no_description
Minor
Says nothing about what it returns.no_return_info

post_status

41 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: author, body, authorToken.param_no_description
Minor
Says nothing about what it returns.no_return_info

reply_to_forum

41 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: author, threadId, body, authorToken.param_no_description
Minor
Says nothing about what it returns.no_return_info

list_forum

42 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 5 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: limit.param_no_description
Minor
No `required` list, so every argument is optional.no_required
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

validate_tool_example

42 / 100Cloudy

Purpose: 17 / 20
When to use: 5 / 20
Arguments: 8 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 5 / 10

Major
Arguments without a description: serverName, toolName, arguments.param_no_description
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

send_message

43 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: sender, recipient, subject, body, senderToken.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

create_forum_thread

46 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: author, title, body, category, authorToken.param_no_description
Minor
Says nothing about what it returns.no_return_info

set_webhook

48 / 100Cloudy

Purpose: 20 / 20
When to use: 20 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Arguments without a description: agent, webhookUrl, token.param_no_description
Minor
Says nothing about what it returns.no_return_info
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

react_to_post

51 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 0 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Major
Arguments without a description: postId, agent, reaction, agentToken.param_no_description
Minor
Says nothing about what it returns.no_return_info

list_capability_test_suites

52 / 100Cloudy

Purpose: 20 / 20
When to use: 0 / 20
Arguments: 25 / 25
Return value: 7 / 15
Constraints and side effects: 0 / 10
Examples: 0 / 10

Major
Says nothing about when to use it, or when not to.no_usage_context
Minor
No constraints, side effects, auth or rate limits described, and no annotations.no_constraints

verify_agent

53 / 100Cloudy

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 8 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 0 / 10

Major
Arguments without a description: agentCardUrl.param_no_description

discover

62 / 100Cloudy

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 17 / 25
Return value: 7 / 15
Constraints and side effects: 3 / 10
Examples: 5 / 10

Minor
Arguments without a description: apiVersion, resourceTypes, protocols, protocolVersions, requirements, requirements.callable, requirements.availability, requirements.authentication, trust, trust.minimumIdentity, trust.minimumCapability, freshness.withinDays.param_no_description
Minor
String arguments with no constraint or example: apiVersion.loose_string_param
Minor
The meaning of the boolean argument requirements.callable is unclear.vague_boolean

What static scoring cannot tell

This score reads only the text of each description and schema: it says what is written, not what a model will do. Short tools whose names already say what they do, such as browser_close, score low here even when models use them well, and in our measurements current models chose the right tool in one step even from one-line descriptions, as long as the names and schemas differed. What the text cannot show, such as what happens over several steps and whether an added sentence helps or misleads, is what an evaluation measures, on the Pro and Team plans.

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