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by io.github.pipeworx-io

Polymarket Edge Tracker

polymarket_edge_tracker
Read-onlyIdempotent

Edge persistence and decay telemetry built from daily polymarket_edges snapshots. Answers "how long has this edge existed and is it shrinking?" — a fresh wide edge and a 3-week-old wide edge are different trades (the latter is wide for a reason nobody is willing to take). Args: days (lookback, default 14, max 30), window (snapshot family, default "1wk"). RESPONSE: tracked[] = every opportunity in the LATEST snapshot with its full edge_pp_net time-series across prior snapshots, first_seen, trend (new | widening | stable | decaying) and decay_pp_per_day (both computed on |edge_pp_net| — the value itself is signed by trade direction, negative = SELL YES); expired[] = opportunities that appeared in earlier snapshots but are GONE from the latest (closed, resolved, or arbed away) with their lifespan_days — the median lifespan is your competition clock; snapshot_dates[] = which days actually have data (snapshots are written when polymarket_edges runs on a cache-miss, so gaps mean nobody scanned that day). LIMITS: history depth is bounded by the 60-day snapshot TTL and starts from when snapshotting was enabled; decay numbers come from daily closes of edge_pp_net (net of default slippage), not intraday.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
daysNoLookback in days (default 14, clamp 2-30).
windowNoWhich polymarket_edges window family to read snapshots for: 24hr | 1wk | 1mo (default 1wk).

TDQS

A3.7/5.0
Behavior4/5

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

Annotations already mark the tool as readOnly, idempotent, and non-destructive. The description adds valuable context: data comes from daily snapshots, gaps exist when no scan occurred, decay is computed from daily closes (not intraday), and history is bounded by a 60-day TTL. This enriches the behavioral model beyond the structured hints.

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

Conciseness3/5

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

The description is a single dense paragraph that mixes purpose, arguments, response structure, and limits. While it is informative and front-loaded with purpose, it could be more concise and structured (e.g., using bullet points). It earns its content but sacrifices brevity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

There is no output schema, so the description bears full responsibility for explaining the response. It thoroughly details the three response arrays (tracked, expired, snapshot_dates) with field meanings, trend values, and edge cases like gaps and the 60-day TTL. This provides complete context for an agent to correctly interpret the output.

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 already has 100% coverage with clear descriptions for both parameters (days, window) including defaults and valid values. The description restates these but adds no new semantic information. Baseline score of 3 is appropriate.

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: 'Edge persistence and decay telemetry' that answers 'how long has this edge existed and is it shrinking?'. It specifies the resource (polymarket_edges snapshots) and the verb (tracking persistence and decay), effectively distinguishing it from sibling tools like polymarket_edges (which likely provides current data) and others.

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 lacks explicit guidance on when to use this tool versus alternatives. It does not mention when not to use it or provide comparisons to sibling tools such as polymarket_edges or polymarket_arbitrage. The usage is implied by the purpose but not stated.

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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TDQS

A3.9/5.0
Disambiguation2/5

Many tools serve overlapping purposes (multiple ask_pipeworx variants, several entity tools, multiple Polymarket edge tools), and while descriptions are detailed, an agent would struggle to quickly select the correct tool without careful reading.

Naming Consistency2/5

Naming conventions are mixed: some use verb_noun (ask_pipeworx, extract_text), others use noun_phrase (ai_visibility_check, bet_research, entity_profile), and no clear pattern dominates.

Tool Count3/5

32 tools is above the typical well-scoped range (3-15). While the broad domain of data query, prediction markets, memory, and subscriptions somewhat justifies the count, it still feels heavy and could benefit from consolidation.

Completeness4/5

The tool set covers most operations for its domain: data query (with multiple depth levels), memory CRUD, subscription lifecycle, and utilities like OCR and dependency scanning. Minor gaps exist (e.g., no direct modify operation), but overall it's fairly complete.

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