Postlyra: tool descriptions scored io.github.prof-1t/postlyra-mcp

tools/list taken: 2026-11-02 (UTC)
From: Official MCP Registry
Connected to: https://postlyra.app/mcp
Homepage: postlyra.app
Repository: github.com/prof-1t/postlyra-mcp
Scoring rules: v2
Removal: support@forecall.dev

Scores, issues and names only

This page shows how Postlyra (io.github.prof-1t/postlyra-mcp)'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.prof-1t/postlyra-mcp

Average score: 75.4 / 100Clear
Tools: 41
Near-identical descriptions: 0

Across the server

Major
41 tools. Above 40, models choose less accurately.too_many_tools
Minor
The server's instructions are 11677 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.instructions_long

Tools

update_post

66 / 100Cloudy

Purpose: 20 / 20
When to use: 5 / 20
Arguments: 21 / 25
Return value: 8 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
String arguments with no constraint or example: inlineButtons[].text.loose_string_param
Minor
The meaning of the boolean argument inlineButtons[].switchInlineQueryChosenChat.allowChannelChats is unclear.vague_boolean
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

restore_post

67 / 100Cloudy

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

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

archive_post

70 / 100Clear

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

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

attach_media

70 / 100Clear

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

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

delete_template

70 / 100Clear

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

No issues.

get_workspace

70 / 100Clear

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

No issues.

list_channels

70 / 100Clear

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

No issues.

list_templates

70 / 100Clear

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

No issues.

update_workspace

70 / 100Clear

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

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

copy_post

72 / 100Clear

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

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

delete_signature

72 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: signatureId. Name the tool or the place that returns it, or models look it up first.id_source_missing

finalize_media_upload

72 / 100Clear

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

No issues.

get_signature

72 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: signatureId. Name the tool or the place that returns it, or models look it up first.id_source_missing

list_signatures

72 / 100Clear

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

No issues.

apply_post_to_publication

73 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: publicationId. Name the tool or the place that returns it, or models look it up first.id_source_missing

cancel_publication

73 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: publicationId. Name the tool or the place that returns it, or models look it up first.id_source_missing

delete_publication

73 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: publicationId. Name the tool or the place that returns it, or models look it up first.id_source_missing

publish_post

73 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: draftId. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_post

74 / 100Clear

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

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

assign_signature

75 / 100Clear

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

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

create_signature

75 / 100Clear

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

Minor
String arguments with no constraint or example: mediaFile1.file_id, mediaFile1.file_name, mediaFile2.file_id, mediaFile2.file_name, mediaFile3.file_id, mediaFile3.file_name, mediaFile4.file_id, mediaFile4.file_name, mediaFile5.file_id, mediaFile5.file_name, mediaFile6.file_id, mediaFile6.file_name, mediaFiles[].file_id, mediaFiles[].file_name.loose_string_param

create_template

75 / 100Clear

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

No issues.

get_auth_status

75 / 100Clear

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

No issues.

search_posts

75 / 100Clear

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

No issues.

update_signature

75 / 100Clear

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

Minor
String arguments with no constraint or example: mediaFile1.file_id, mediaFile1.file_name, mediaFile2.file_id, mediaFile2.file_name, mediaFile3.file_id, mediaFile3.file_name, mediaFile4.file_id, mediaFile4.file_name, mediaFile5.file_id, mediaFile5.file_name, mediaFile6.file_id, mediaFile6.file_name, mediaFiles[].file_id, mediaFiles[].file_name.loose_string_param
Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Required identifiers whose description does not say where the value comes from: signatureId. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_post_draft

77 / 100Clear

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

Minor
String arguments with no constraint or example: mediaFile1.file_id, mediaFile1.file_name, mediaFile2.file_id, mediaFile2.file_name, mediaFile3.file_id, mediaFile3.file_name, mediaFile4.file_id, mediaFile4.file_name, mediaFile5.file_id, mediaFile5.file_name, mediaFile6.file_id, mediaFile6.file_name, mediaFiles[].file_id, mediaFiles[].file_name.loose_string_param

schedule_post

77 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 24 / 25
Return value: 8 / 15
Constraints and side effects: 10 / 10
Examples: 5 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description
Minor
Required identifiers whose description does not say where the value comes from: postId, channelId. Name the tool or the place that returns it, or models look it up first.id_source_missing

get_content_attention

78 / 100Clear

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

No issues.

list_publications

78 / 100Clear

Purpose: 17 / 20
When to use: 10 / 20
Arguments: 24 / 25
Return value: 15 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

reschedule_publication

78 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: publicationId. Name the tool or the place that returns it, or models look it up first.id_source_missing

show_post_card

78 / 100Clear

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

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

preview_post

79 / 100Clear

Purpose: 20 / 20
When to use: 15 / 20
Arguments: 22 / 25
Return value: 15 / 15
Constraints and side effects: 7 / 10
Examples: 0 / 10

No issues.

convert_draft_to_signature

80 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: draftId. Name the tool or the place that returns it, or models look it up first.id_source_missing

create_media_upload

80 / 100Clear

Purpose: 20 / 20
When to use: 10 / 20
Arguments: 23 / 25
Return value: 15 / 15
Constraints and side effects: 7 / 10
Examples: 5 / 10

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

update_template

80 / 100Clear

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

Minor
The description mentions none of its 3 or more arguments.params_not_in_description

attach_media_to_draft

82 / 100Clear

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

Minor
String arguments with no constraint or example: mediaFile1.file_id, mediaFile1.file_name, mediaFile2.file_id, mediaFile2.file_name, mediaFile3.file_id, mediaFile3.file_name, mediaFile4.file_id, mediaFile4.file_name, mediaFile5.file_id, mediaFile5.file_name, mediaFile6.file_id, mediaFile6.file_name, mediaFiles[].file_id, mediaFiles[].file_name.loose_string_param

get_formatting_capabilities

82 / 100Clear

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

No issues.

get_postlyra_guide

85 / 100Clear

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

No issues.

preview_signature

85 / 100Clear

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

Minor
Required identifiers whose description does not say where the value comes from: signatureId. Name the tool or the place that returns it, or models look it up first.id_source_missing

search_post_drafts

87 / 100Clear

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

No issues.

update_post_draft

87 / 100Clear

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

Minor
String arguments with no constraint or example: mediaFile1.file_id, mediaFile1.file_name, mediaFile2.file_id, mediaFile2.file_name, mediaFile3.file_id, mediaFile3.file_name, mediaFile4.file_id, mediaFile4.file_name, mediaFile5.file_id, mediaFile5.file_name, mediaFile6.file_id, mediaFile6.file_name, mediaFiles[].file_id, mediaFiles[].file_name.loose_string_param
Minor
Required identifiers whose description does not say where the value comes from: draftId. Name the tool or the place that returns it, or models look it up first.id_source_missing

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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