Get conjunctions between the grahas and named prominent fixed stars.
Returns only real conjunctions within the configured orb, plus what was
scanned. An empty `conjunctions` list is a provable negative, not a skipped
check — `planets_scanned` and `stars_scanned` show the search that ran.
| Name | Required | Description | Default |
|---|---|---|---|
| chart_id | Yes |
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full behavioral burden and does so excellently. It explicitly explains that an empty conjunctions list is a 'provable negative, not a skipped check' and that planets_scanned and stars_scanned reveal the search scope. This prevents the agent from misinterpreting an empty result.
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 two concise sentences with no filler. The core action is front-loaded, and the critical empty-result semantics are placed immediately after, making the structure highly efficient.
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?
For a one-parameter tool with no output schema and no annotations, the description covers the key invocation concern: how to interpret the returned conjunctions and scanned fields. It falls slightly short only because chart_id semantics and explicit sibling distinctions are left to inference.
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 0%, and the description does not mention chart_id at all. While the parameter name is conventional and the schema labels it as 'Chart Id', the description adds no semantic value about how the chart is referenced or what chart_id must satisfy.
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 and resource: 'Get conjunctions between the grahas and named prominent fixed stars.' This clearly distinguishes the tool from siblings like get_aspects and get_grahas by naming the unique subject matter.
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?
Usage is implied: an agent would use this tool when fixed-star conjunctions are needed. However, the description does not explicitly state when to prefer this over alternatives such as get_aspects or get_grahas, nor does it provide exclusions or routing guidance.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Every tool targets a distinct astrological subsystem — positions, houses, aspects, strengths, dashas, transits, yogas, doshas, vargas, karakas, etc. The pairs that could plausibly be confused (calculate_birth_star vs create_chart, get_current_dasha vs get_dasha_periods, get_timeline vs get_transits) are explicitly cross-referenced with guidance on when to use which, so an agent can disambiguate reliably.
24 of 30 tools follow a uniform get_X pattern, and the remaining action tools (create_chart, calculate_birth_star, describe_chart, rectify_birth_time) still use verb_noun. Only health_check and server_stats break the pattern as noun-style names, and the different verbs reflect genuinely different actions rather than inconsistency.
30 tools is on the heavy side and exceeds the comfortable range, even though Vedic astrology is a genuinely broad domain with many distinct subsystems. Some tools are meta or adjacent (get_account_status, health_check, server_stats, get_prompt_library, get_numerology) and a couple could arguably be consolidated (get_current_dasha as a mode of get_dasha_periods), but each tool does carve out a distinct purpose.
The chart lifecycle is fully covered: create_chart produces a cached handle, describe_chart inventories it, and the get_* readers retrieve every section. Timing (dashas, transits, timeline), strengths (shadbala, vimsopaka), yogas, doshas, vargas, compatibility, rectification, and even meta-concerns (account status, health) are all present with no obvious dead ends or missing operations for a computation-cache domain.